diff --git a/PIL/ArgImagePlugin.py b/PIL/ArgImagePlugin.py
index ea9914deb..c192dd955 100644
--- a/PIL/ArgImagePlugin.py
+++ b/PIL/ArgImagePlugin.py
@@ -22,9 +22,9 @@ from __future__ import print_function
 
 __version__ = "0.4"
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
-from PngImagePlugin import i16, i32, ChunkStream, _MODES
+from .PngImagePlugin import i16, i32, ChunkStream, _MODES
 
 MAGIC = "\212ARG\r\n\032\n"
 
diff --git a/PIL/BdfFontFile.py b/PIL/BdfFontFile.py
index eb656d3ac..5b38d5957 100644
--- a/PIL/BdfFontFile.py
+++ b/PIL/BdfFontFile.py
@@ -17,8 +17,8 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
-import FontFile
+from . import Image
+from . import FontFile
 
 
 # --------------------------------------------------------------------
diff --git a/PIL/BmpImagePlugin.py b/PIL/BmpImagePlugin.py
index eb9a0bf60..ad59d5de9 100644
--- a/PIL/BmpImagePlugin.py
+++ b/PIL/BmpImagePlugin.py
@@ -27,7 +27,7 @@
 __version__ = "0.7"
 
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 
 #
diff --git a/PIL/BufrStubImagePlugin.py b/PIL/BufrStubImagePlugin.py
index 4b111b393..e17bada90 100644
--- a/PIL/BufrStubImagePlugin.py
+++ b/PIL/BufrStubImagePlugin.py
@@ -9,7 +9,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 _handler = None
 
diff --git a/PIL/CurImagePlugin.py b/PIL/CurImagePlugin.py
index 98b971c0a..c2c46e270 100644
--- a/PIL/CurImagePlugin.py
+++ b/PIL/CurImagePlugin.py
@@ -19,7 +19,7 @@
 
 __version__ = "0.1"
 
-import Image, BmpImagePlugin
+from . import Image, BmpImagePlugin
 
 
 #
diff --git a/PIL/DcxImagePlugin.py b/PIL/DcxImagePlugin.py
index 60c022f8e..9a512c28c 100644
--- a/PIL/DcxImagePlugin.py
+++ b/PIL/DcxImagePlugin.py
@@ -23,9 +23,9 @@
 
 __version__ = "0.2"
 
-import Image
+from . import Image
 
-from PcxImagePlugin import PcxImageFile
+from .PcxImagePlugin import PcxImageFile
 
 MAGIC = 0x3ADE68B1 # QUIZ: what's this value, then?
 
diff --git a/PIL/EpsImagePlugin.py b/PIL/EpsImagePlugin.py
index 450ba2422..9910f382a 100644
--- a/PIL/EpsImagePlugin.py
+++ b/PIL/EpsImagePlugin.py
@@ -21,7 +21,7 @@
 __version__ = "0.5"
 
 import re
-import Image, ImageFile
+from . import Image, ImageFile
 
 #
 # --------------------------------------------------------------------
diff --git a/PIL/FitsStubImagePlugin.py b/PIL/FitsStubImagePlugin.py
index ac8be80a9..f442caefc 100644
--- a/PIL/FitsStubImagePlugin.py
+++ b/PIL/FitsStubImagePlugin.py
@@ -9,7 +9,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 _handler = None
 
diff --git a/PIL/FliImagePlugin.py b/PIL/FliImagePlugin.py
index 8f48e29b8..1404cb9e5 100644
--- a/PIL/FliImagePlugin.py
+++ b/PIL/FliImagePlugin.py
@@ -18,7 +18,7 @@
 
 __version__ = "0.2"
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 
 def i16(c):
diff --git a/PIL/FontFile.py b/PIL/FontFile.py
index d9d8eb38a..a7912fefc 100644
--- a/PIL/FontFile.py
+++ b/PIL/FontFile.py
@@ -15,7 +15,7 @@
 #
 
 import os
-import Image
+from . import Image
 
 import marshal
 
diff --git a/PIL/FpxImagePlugin.py b/PIL/FpxImagePlugin.py
index e44c667ba..6612c3e1a 100644
--- a/PIL/FpxImagePlugin.py
+++ b/PIL/FpxImagePlugin.py
@@ -19,8 +19,8 @@
 __version__ = "0.1"
 
 
-import Image, ImageFile
-from OleFileIO import *
+from . import Image, ImageFile
+from .OleFileIO import *
 
 
 # we map from colour field tuples to (mode, rawmode) descriptors
diff --git a/PIL/GbrImagePlugin.py b/PIL/GbrImagePlugin.py
index db48bf968..3efcb730c 100644
--- a/PIL/GbrImagePlugin.py
+++ b/PIL/GbrImagePlugin.py
@@ -13,7 +13,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 def i32(c):
     return ord(c[3]) + (ord(c[2])<<8) + (ord(c[1])<<16) + (ord(c[0])<<24L)
diff --git a/PIL/GdImageFile.py b/PIL/GdImageFile.py
index b5f1dd25d..e211d3528 100644
--- a/PIL/GdImageFile.py
+++ b/PIL/GdImageFile.py
@@ -25,7 +25,7 @@
 
 __version__ = "0.1"
 
-import ImageFile, ImagePalette
+from . import ImageFile, ImagePalette
 
 def i16(c):
     return ord(c[1]) + (ord(c[0])<<8)
diff --git a/PIL/GifImagePlugin.py b/PIL/GifImagePlugin.py
index fa3b66643..138627574 100644
--- a/PIL/GifImagePlugin.py
+++ b/PIL/GifImagePlugin.py
@@ -28,7 +28,7 @@
 __version__ = "0.9"
 
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 
 # --------------------------------------------------------------------
diff --git a/PIL/GribStubImagePlugin.py b/PIL/GribStubImagePlugin.py
index e232f90db..7125751bd 100644
--- a/PIL/GribStubImagePlugin.py
+++ b/PIL/GribStubImagePlugin.py
@@ -9,7 +9,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 _handler = None
 
diff --git a/PIL/Hdf5StubImagePlugin.py b/PIL/Hdf5StubImagePlugin.py
index bc5e37433..d4b1f7932 100644
--- a/PIL/Hdf5StubImagePlugin.py
+++ b/PIL/Hdf5StubImagePlugin.py
@@ -9,7 +9,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 _handler = None
 
diff --git a/PIL/IcnsImagePlugin.py b/PIL/IcnsImagePlugin.py
index 5f8ba063b..ac45b99f7 100644
--- a/PIL/IcnsImagePlugin.py
+++ b/PIL/IcnsImagePlugin.py
@@ -14,7 +14,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageFile
+from . import Image, ImageFile
 import struct
 
 HEADERSIZE = 8
diff --git a/PIL/IcoImagePlugin.py b/PIL/IcoImagePlugin.py
index 65e2fff26..7549a2771 100644
--- a/PIL/IcoImagePlugin.py
+++ b/PIL/IcoImagePlugin.py
@@ -19,7 +19,7 @@
 
 __version__ = "0.1"
 
-import Image, BmpImagePlugin
+from . import Image, BmpImagePlugin
 
 
 #
diff --git a/PIL/ImImagePlugin.py b/PIL/ImImagePlugin.py
index bc4910234..a105ecaef 100644
--- a/PIL/ImImagePlugin.py
+++ b/PIL/ImImagePlugin.py
@@ -29,7 +29,7 @@
 __version__ = "0.7"
 
 import re
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 
 # --------------------------------------------------------------------
diff --git a/PIL/Image.py b/PIL/Image.py
index 50d4e9e54..33154480d 100644
--- a/PIL/Image.py
+++ b/PIL/Image.py
@@ -66,8 +66,7 @@ except ImportError as v:
             RuntimeWarning
             )
 
-import ImageMode
-import ImagePalette
+from . import ImageMode
 
 import os, sys
 
@@ -295,23 +294,23 @@ def preinit():
         return
 
     try:
-        import BmpImagePlugin
+        from . import BmpImagePlugin
     except ImportError:
         pass
     try:
-        import GifImagePlugin
+        from . import GifImagePlugin
     except ImportError:
         pass
     try:
-        import JpegImagePlugin
+        from . import JpegImagePlugin
     except ImportError:
         pass
     try:
-        import PpmImagePlugin
+        from . import PpmImagePlugin
     except ImportError:
         pass
     try:
-        import PngImagePlugin
+        from . import PngImagePlugin
     except ImportError:
         pass
 #   try:
@@ -464,6 +463,7 @@ class Image:
         new.size = im.size
         new.palette = self.palette
         if im.mode == "P":
+            from . import ImagePalette
             new.palette = ImagePalette.ImagePalette()
         try:
             new.info = self.info.copy()
@@ -1014,7 +1014,7 @@ class Image:
                 "'offset' is deprecated; use 'ImageChops.offset' instead",
                 DeprecationWarning, stacklevel=2
                 )
-        import ImageChops
+        from . import ImageChops
         return ImageChops.offset(self, xoffset, yoffset)
 
     ##
@@ -1081,7 +1081,7 @@ class Image:
             box = box + (box[0]+size[0], box[1]+size[1])
 
         if isStringType(im):
-            import ImageColor
+            from . import ImageColor
             im = ImageColor.getcolor(im, self.mode)
 
         elif isImageType(im):
@@ -1227,6 +1227,7 @@ class Image:
 
     def putpalette(self, data, rawmode="RGB"):
         "Put palette data into an image."
+        from . import ImagePalette
 
         if self.mode not in ("L", "P"):
             raise ValueError("illegal image mode")
@@ -1758,7 +1759,7 @@ def new(mode, size, color=0):
     if isStringType(color):
         # css3-style specifier
 
-        import ImageColor
+        from . import ImageColor
         color = ImageColor.getcolor(color, mode)
 
     return Image()._new(core.fill(mode, size, color))
@@ -2139,5 +2140,5 @@ def _show(image, **options):
     apply(_showxv, (image,), options)
 
 def _showxv(image, title=None, **options):
-    import ImageShow
+    from . import ImageShow
     apply(ImageShow.show, (image, title), options)
diff --git a/PIL/ImageChops.py b/PIL/ImageChops.py
index 82861fc7a..d37019575 100644
--- a/PIL/ImageChops.py
+++ b/PIL/ImageChops.py
@@ -15,7 +15,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 
 ##
 # The <b>ImageChops</b> module contains a number of arithmetical image
diff --git a/PIL/ImageCms.py b/PIL/ImageCms.py
index ec1eeb7ed..0f2dd0e4d 100644
--- a/PIL/ImageCms.py
+++ b/PIL/ImageCms.py
@@ -81,7 +81,7 @@ VERSION = "0.1.0 pil"
 
 # --------------------------------------------------------------------.
 
-import Image
+from . import Image
 import _imagingcms
 
 core = _imagingcms
@@ -207,7 +207,7 @@ class ImageCmsTransform(Image.ImagePointHandler):
 def get_display_profile(handle=None):
     import sys
     if sys.platform == "win32":
-        import ImageWin
+        from . import ImageWin
         if isinstance(handle, ImageWin.HDC):
             profile = core.get_display_profile_win32(handle, 1)
         else:
@@ -771,7 +771,7 @@ def versions():
 if __name__ == "__main__":
     # create a cheap manual from the __doc__ strings for the functions above
 
-    import ImageCms
+    from . import ImageCms
     print(__doc__)
 
     for f in dir(pyCMS):
diff --git a/PIL/ImageColor.py b/PIL/ImageColor.py
index 8d3354a3c..247a00efc 100644
--- a/PIL/ImageColor.py
+++ b/PIL/ImageColor.py
@@ -17,7 +17,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 import re
 
 
diff --git a/PIL/ImageDraw.py b/PIL/ImageDraw.py
index 5217a7366..d0e735abe 100644
--- a/PIL/ImageDraw.py
+++ b/PIL/ImageDraw.py
@@ -30,7 +30,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageColor
+from . import Image, ImageColor
 
 try:
     import warnings
@@ -127,7 +127,7 @@ class ImageDraw:
     def getfont(self):
         if not self.font:
             # FIXME: should add a font repository
-            import ImageFont
+            from . import ImageFont
             self.font = ImageFont.load_default()
         return self.font
 
@@ -318,7 +318,7 @@ def getdraw(im=None, hints=None):
         except ImportError:
             pass
     if handler is None:
-        import ImageDraw2
+        from . import ImageDraw2
         handler = ImageDraw2
     if im:
         im = handler.Draw(im)
diff --git a/PIL/ImageDraw2.py b/PIL/ImageDraw2.py
index 98cf0c3eb..b453e81d5 100644
--- a/PIL/ImageDraw2.py
+++ b/PIL/ImageDraw2.py
@@ -16,7 +16,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageColor, ImageDraw, ImageFont, ImagePath
+from . import Image, ImageColor, ImageDraw, ImageFont, ImagePath
 
 class Pen:
     def __init__(self, color, width=1, opacity=255):
diff --git a/PIL/ImageEnhance.py b/PIL/ImageEnhance.py
index 86a19e650..767c5ba05 100644
--- a/PIL/ImageEnhance.py
+++ b/PIL/ImageEnhance.py
@@ -18,7 +18,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image, ImageFilter, ImageStat
+from . import Image, ImageFilter, ImageStat
 
 class _Enhance:
 
diff --git a/PIL/ImageFile.py b/PIL/ImageFile.py
index ef13e5b00..41782d5d6 100644
--- a/PIL/ImageFile.py
+++ b/PIL/ImageFile.py
@@ -27,7 +27,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 import traceback, os
 import io
 
diff --git a/PIL/ImageFont.py b/PIL/ImageFont.py
index a65881822..939887db2 100644
--- a/PIL/ImageFont.py
+++ b/PIL/ImageFont.py
@@ -27,7 +27,7 @@
 
 from __future__ import print_function
 
-import Image
+from . import Image
 import os, sys
 
 class _imagingft_not_installed:
diff --git a/PIL/ImageGrab.py b/PIL/ImageGrab.py
index 9bcd804d3..f3de6fde4 100644
--- a/PIL/ImageGrab.py
+++ b/PIL/ImageGrab.py
@@ -15,7 +15,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 
 ##
 # (New in 1.1.3)  The <b>ImageGrab</b> module can be used to copy
@@ -66,6 +66,7 @@ def grabclipboard():
     debug = 0 # temporary interface
     data = Image.core.grabclipboard(debug)
     if Image.isStringType(data):
-        import BmpImagePlugin, StringIO
+        from . import BmpImagePlugin
+        import StringIO
         return BmpImagePlugin.DibImageFile(StringIO.StringIO(data))
     return data
diff --git a/PIL/ImageMath.py b/PIL/ImageMath.py
index 28dd254be..f43501400 100644
--- a/PIL/ImageMath.py
+++ b/PIL/ImageMath.py
@@ -15,7 +15,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 import _imagingmath
 import sys
 
diff --git a/PIL/ImageMode.py b/PIL/ImageMode.py
index 1d5df1c6d..58daa999e 100644
--- a/PIL/ImageMode.py
+++ b/PIL/ImageMode.py
@@ -36,7 +36,7 @@ class ModeDescriptor:
 def getmode(mode):
     if not _modes:
         # initialize mode cache
-        import Image
+        from . import Image
         # core modes
         for m, (basemode, basetype, bands) in Image._MODEINFO.items():
             _modes[m] = ModeDescriptor(m, bands, basemode, basetype)
diff --git a/PIL/ImageOps.py b/PIL/ImageOps.py
index de32726a1..496631aa9 100644
--- a/PIL/ImageOps.py
+++ b/PIL/ImageOps.py
@@ -17,7 +17,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 import operator
 from functools import reduce
 
@@ -44,7 +44,7 @@ def _border(border):
 
 def _color(color, mode):
     if Image.isStringType(color):
-        import ImageColor
+        from . import ImageColor
         color = ImageColor.getcolor(color, mode)
     return color
 
diff --git a/PIL/ImagePalette.py b/PIL/ImagePalette.py
index a57688b53..b5baf7cbf 100644
--- a/PIL/ImagePalette.py
+++ b/PIL/ImagePalette.py
@@ -17,7 +17,7 @@
 #
 
 import array
-import Image, ImageColor
+from . import Image, ImageColor
 
 ##
 # Colour palette wrapper for palette mapped images.
@@ -150,7 +150,7 @@ def load(filename):
 
     if not lut:
         try:
-            import GimpPaletteFile
+            from . import GimpPaletteFile
             fp.seek(0)
             p = GimpPaletteFile.GimpPaletteFile(fp)
             lut = p.getpalette()
@@ -159,7 +159,7 @@ def load(filename):
 
     if not lut:
         try:
-            import GimpGradientFile
+            from . import GimpGradientFile
             fp.seek(0)
             p = GimpGradientFile.GimpGradientFile(fp)
             lut = p.getpalette()
@@ -168,7 +168,7 @@ def load(filename):
 
     if not lut:
         try:
-            import PaletteFile
+            from . import PaletteFile
             fp.seek(0)
             p = PaletteFile.PaletteFile(fp)
             lut = p.getpalette()
diff --git a/PIL/ImagePath.py b/PIL/ImagePath.py
index 721fd9449..fe280ff29 100644
--- a/PIL/ImagePath.py
+++ b/PIL/ImagePath.py
@@ -14,7 +14,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 
 ##
 # Path wrapper.
diff --git a/PIL/ImageQt.py b/PIL/ImageQt.py
index 50ee07d6c..1388dbefa 100644
--- a/PIL/ImageQt.py
+++ b/PIL/ImageQt.py
@@ -15,7 +15,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 
 from PyQt4.QtGui import QImage, qRgb
 
diff --git a/PIL/ImageShow.py b/PIL/ImageShow.py
index 609c6ee56..a5275def4 100644
--- a/PIL/ImageShow.py
+++ b/PIL/ImageShow.py
@@ -14,7 +14,7 @@
 
 from __future__ import print_function
 
-import Image
+from . import Image
 import os, sys
 
 _viewers = []
diff --git a/PIL/ImageStat.py b/PIL/ImageStat.py
index c87bd57cb..e2e63cabc 100644
--- a/PIL/ImageStat.py
+++ b/PIL/ImageStat.py
@@ -21,7 +21,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 import operator, math
 from functools import reduce
 
diff --git a/PIL/ImageTk.py b/PIL/ImageTk.py
index 6b4311a6b..5563b679f 100644
--- a/PIL/ImageTk.py
+++ b/PIL/ImageTk.py
@@ -25,7 +25,8 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Tkinter, Image
+import Tkinter
+from . import Image
 
 ##
 # The <b>ImageTk</b> module contains support to create and modify
diff --git a/PIL/ImageTransform.py b/PIL/ImageTransform.py
index cc323d3b9..12e3aaa57 100644
--- a/PIL/ImageTransform.py
+++ b/PIL/ImageTransform.py
@@ -13,7 +13,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 
 class Transform(Image.ImageTransformHandler):
     def __init__(self, data):
diff --git a/PIL/ImageWin.py b/PIL/ImageWin.py
index f98725f74..8e0cd9728 100644
--- a/PIL/ImageWin.py
+++ b/PIL/ImageWin.py
@@ -17,7 +17,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
+from . import Image
 
 ##
 # The <b>ImageWin</b> module contains support to create and display
diff --git a/PIL/ImtImagePlugin.py b/PIL/ImtImagePlugin.py
index af955deea..853344b24 100644
--- a/PIL/ImtImagePlugin.py
+++ b/PIL/ImtImagePlugin.py
@@ -19,7 +19,7 @@ __version__ = "0.2"
 
 import re
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 #
 # --------------------------------------------------------------------
diff --git a/PIL/IptcImagePlugin.py b/PIL/IptcImagePlugin.py
index ba4b8dcc8..c42df00ae 100644
--- a/PIL/IptcImagePlugin.py
+++ b/PIL/IptcImagePlugin.py
@@ -20,7 +20,7 @@ from __future__ import print_function
 __version__ = "0.3"
 
 
-import Image, ImageFile
+from . import Image, ImageFile
 import os, tempfile
 
 
@@ -219,7 +219,7 @@ Image.register_extension("IPTC", ".iim")
 
 def getiptcinfo(im):
 
-    import TiffImagePlugin, JpegImagePlugin
+    from . import TiffImagePlugin, JpegImagePlugin
     import StringIO
 
     data = None
diff --git a/PIL/JpegImagePlugin.py b/PIL/JpegImagePlugin.py
index d7c7f151f..bf1ef4a26 100644
--- a/PIL/JpegImagePlugin.py
+++ b/PIL/JpegImagePlugin.py
@@ -35,7 +35,7 @@
 __version__ = "0.6"
 
 import array, struct
-import Image, ImageFile
+from . import Image, ImageFile
 
 def i16(c,o=0):
     return ord(c[o+1]) + (ord(c[o])<<8)
@@ -361,7 +361,8 @@ class JpegImageFile(ImageFile.ImageFile):
         # Extract EXIF information.  This method is highly experimental,
         # and is likely to be replaced with something better in a future
         # version.
-        import TiffImagePlugin, StringIO
+        from . import TiffImagePlugin
+        import StringIO
         def fixup(value):
             if len(value) == 1:
                 return value[0]
diff --git a/PIL/McIdasImagePlugin.py b/PIL/McIdasImagePlugin.py
index 62ee52cf8..3f77ea198 100644
--- a/PIL/McIdasImagePlugin.py
+++ b/PIL/McIdasImagePlugin.py
@@ -19,7 +19,7 @@
 __version__ = "0.2"
 
 import struct
-import Image, ImageFile
+from . import Image, ImageFile
 
 def _accept(s):
     return s[:8] == "\x00\x00\x00\x00\x00\x00\x00\x04"
diff --git a/PIL/MicImagePlugin.py b/PIL/MicImagePlugin.py
index f13c28202..b8ee55e06 100644
--- a/PIL/MicImagePlugin.py
+++ b/PIL/MicImagePlugin.py
@@ -20,8 +20,8 @@
 __version__ = "0.1"
 
 
-import Image, TiffImagePlugin
-from OleFileIO import *
+from . import Image, TiffImagePlugin
+from .OleFileIO import *
 
 
 #
diff --git a/PIL/MpegImagePlugin.py b/PIL/MpegImagePlugin.py
index 043a5b07b..310cd2363 100644
--- a/PIL/MpegImagePlugin.py
+++ b/PIL/MpegImagePlugin.py
@@ -15,7 +15,7 @@
 
 __version__ = "0.1"
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 #
 # Bitstream parser
diff --git a/PIL/MspImagePlugin.py b/PIL/MspImagePlugin.py
index 8de9f2506..0d9ee1686 100644
--- a/PIL/MspImagePlugin.py
+++ b/PIL/MspImagePlugin.py
@@ -19,7 +19,7 @@
 
 __version__ = "0.1"
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 
 #
diff --git a/PIL/PSDraw.py b/PIL/PSDraw.py
index ede863de7..2679b34ca 100644
--- a/PIL/PSDraw.py
+++ b/PIL/PSDraw.py
@@ -17,7 +17,7 @@
 
 from __future__ import print_function
 
-import EpsImagePlugin
+from . import EpsImagePlugin
 
 ##
 # Simple Postscript graphics interface.
diff --git a/PIL/PalmImagePlugin.py b/PIL/PalmImagePlugin.py
index 7d26ce6d6..6c6376830 100644
--- a/PIL/PalmImagePlugin.py
+++ b/PIL/PalmImagePlugin.py
@@ -9,7 +9,7 @@
 
 __version__ = "1.0"
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 _Palm8BitColormapValues = (
     ( 255, 255, 255 ), ( 255, 204, 255 ), ( 255, 153, 255 ), ( 255, 102, 255 ),
diff --git a/PIL/PcdImagePlugin.py b/PIL/PcdImagePlugin.py
index 56d8f1dc0..3c0ba9ed0 100644
--- a/PIL/PcdImagePlugin.py
+++ b/PIL/PcdImagePlugin.py
@@ -18,7 +18,7 @@
 __version__ = "0.1"
 
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 ##
 # Image plugin for PhotoCD images.  This plugin only reads the 768x512
diff --git a/PIL/PcfFontFile.py b/PIL/PcfFontFile.py
index 0a97a0734..0bc53aa5b 100644
--- a/PIL/PcfFontFile.py
+++ b/PIL/PcfFontFile.py
@@ -16,8 +16,8 @@
 # See the README file for information on usage and redistribution.
 #
 
-import Image
-import FontFile
+from . import Image
+from . import FontFile
 
 # --------------------------------------------------------------------
 # declarations
diff --git a/PIL/PcxImagePlugin.py b/PIL/PcxImagePlugin.py
index a61f248b9..597cc6d9e 100644
--- a/PIL/PcxImagePlugin.py
+++ b/PIL/PcxImagePlugin.py
@@ -27,7 +27,7 @@
 
 __version__ = "0.6"
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 def i16(c,o):
     return ord(c[o]) + (ord(c[o+1])<<8)
diff --git a/PIL/PdfImagePlugin.py b/PIL/PdfImagePlugin.py
index 4f957765c..54b40b0f3 100644
--- a/PIL/PdfImagePlugin.py
+++ b/PIL/PdfImagePlugin.py
@@ -22,7 +22,7 @@
 
 __version__ = "0.4"
 
-import Image, ImageFile
+from . import Image, ImageFile
 import StringIO
 
 
diff --git a/PIL/PixarImagePlugin.py b/PIL/PixarImagePlugin.py
index a428977ab..60abd3c12 100644
--- a/PIL/PixarImagePlugin.py
+++ b/PIL/PixarImagePlugin.py
@@ -21,7 +21,7 @@
 
 __version__ = "0.1"
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 #
 # helpers
diff --git a/PIL/PngImagePlugin.py b/PIL/PngImagePlugin.py
index ccdec2829..be9ddcc30 100644
--- a/PIL/PngImagePlugin.py
+++ b/PIL/PngImagePlugin.py
@@ -37,7 +37,8 @@ __version__ = "0.9"
 
 import re
 
-import Image, ImageFile, ImagePalette, zlib
+from . import Image, ImageFile, ImagePalette
+import zlib
 
 
 def i16(c):
diff --git a/PIL/PpmImagePlugin.py b/PIL/PpmImagePlugin.py
index a64dc7ae2..7e50f8c67 100644
--- a/PIL/PpmImagePlugin.py
+++ b/PIL/PpmImagePlugin.py
@@ -19,7 +19,7 @@ __version__ = "0.2"
 
 import string
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 #
 # --------------------------------------------------------------------
diff --git a/PIL/PsdImagePlugin.py b/PIL/PsdImagePlugin.py
index 5ef1d808d..0fc07d488 100644
--- a/PIL/PsdImagePlugin.py
+++ b/PIL/PsdImagePlugin.py
@@ -18,7 +18,7 @@
 
 __version__ = "0.4"
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 MODES = {
     # (photoshop mode, bits) -> (pil mode, required channels)
diff --git a/PIL/SgiImagePlugin.py b/PIL/SgiImagePlugin.py
index c65b91aca..94b51fc17 100644
--- a/PIL/SgiImagePlugin.py
+++ b/PIL/SgiImagePlugin.py
@@ -21,7 +21,7 @@
 __version__ = "0.2"
 
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 
 def i16(c):
diff --git a/PIL/SpiderImagePlugin.py b/PIL/SpiderImagePlugin.py
index ce8cdace6..2b3f4fc20 100644
--- a/PIL/SpiderImagePlugin.py
+++ b/PIL/SpiderImagePlugin.py
@@ -35,7 +35,7 @@
 
 from __future__ import print_function
 
-import Image, ImageFile
+from . import Image, ImageFile
 import os, struct, sys
 
 def isInt(f):
@@ -173,7 +173,7 @@ class SpiderImageFile(ImageFile.ImageFile):
 
     # returns a ImageTk.PhotoImage object, after rescaling to 0..255
     def tkPhotoImage(self):
-        import ImageTk
+        from . import ImageTk
         return ImageTk.PhotoImage(self.convert2byte(), palette=256)
 
 # --------------------------------------------------------------------
diff --git a/PIL/SunImagePlugin.py b/PIL/SunImagePlugin.py
index 37ad4855b..1e03a028e 100644
--- a/PIL/SunImagePlugin.py
+++ b/PIL/SunImagePlugin.py
@@ -20,7 +20,7 @@
 __version__ = "0.3"
 
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 
 def i16(c):
diff --git a/PIL/TarIO.py b/PIL/TarIO.py
index 7d625402f..f56987f6e 100644
--- a/PIL/TarIO.py
+++ b/PIL/TarIO.py
@@ -14,7 +14,7 @@
 # See the README file for information on usage and redistribution.
 #
 
-import ContainerIO
+from . import ContainerIO
 
 ##
 # A file object that provides read access to a given member of a TAR
diff --git a/PIL/TgaImagePlugin.py b/PIL/TgaImagePlugin.py
index ce0f8b465..945e8d1e7 100644
--- a/PIL/TgaImagePlugin.py
+++ b/PIL/TgaImagePlugin.py
@@ -19,7 +19,7 @@
 
 __version__ = "0.3"
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 
 #
diff --git a/PIL/TiffImagePlugin.py b/PIL/TiffImagePlugin.py
index b74bc2455..960430f2f 100644
--- a/PIL/TiffImagePlugin.py
+++ b/PIL/TiffImagePlugin.py
@@ -43,8 +43,8 @@ from __future__ import print_function
 
 __version__ = "1.3.5"
 
-import Image, ImageFile
-import ImagePalette
+from . import Image, ImageFile
+from . import ImagePalette
 
 import array, sys
 import collections
@@ -351,7 +351,7 @@ class ImageFileDirectory(collections.MutableMapping):
             tag, typ = i16(ifd), i16(ifd, 2)
 
             if Image.DEBUG:
-                import TiffTags
+                from . import TiffTags
                 tagname = TiffTags.TAGS.get(tag, "unknown")
                 typname = TiffTags.TYPES.get(typ, "unknown")
                 print("tag: %s (%d)" % (tagname, tag), end=' ')
@@ -448,7 +448,7 @@ class ImageFileDirectory(collections.MutableMapping):
                     data = "".join(map(o32, value))
 
             if Image.DEBUG:
-                import TiffTags
+                from . import TiffTags
                 tagname = TiffTags.TAGS.get(tag, "unknown")
                 typname = TiffTags.TYPES.get(typ, "unknown")
                 print("save: %s (%d)" % (tagname, tag), end=' ')
diff --git a/PIL/WalImageFile.py b/PIL/WalImageFile.py
index b05ea4a19..16c2d90d5 100644
--- a/PIL/WalImageFile.py
+++ b/PIL/WalImageFile.py
@@ -23,7 +23,7 @@
 
 from __future__ import print_function
 
-import Image
+from . import Image
 
 def i32(c, o=0):
     return ord(c[o])+(ord(c[o+1])<<8)+(ord(c[o+2])<<16)+(ord(c[o+3])<<24)
diff --git a/PIL/WmfImagePlugin.py b/PIL/WmfImagePlugin.py
index 5191f1e51..93124be23 100644
--- a/PIL/WmfImagePlugin.py
+++ b/PIL/WmfImagePlugin.py
@@ -17,7 +17,7 @@
 
 __version__ = "0.2"
 
-import Image, ImageFile
+from . import Image, ImageFile
 
 _handler = None
 
diff --git a/PIL/XVThumbImagePlugin.py b/PIL/XVThumbImagePlugin.py
index 2c6242ed8..57de388f9 100644
--- a/PIL/XVThumbImagePlugin.py
+++ b/PIL/XVThumbImagePlugin.py
@@ -19,7 +19,7 @@
 
 __version__ = "0.1"
 
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 # standard color palette for thumbnails (RGB332)
 PALETTE = ""
diff --git a/PIL/XbmImagePlugin.py b/PIL/XbmImagePlugin.py
index ef1a42610..1c6bbcbc3 100644
--- a/PIL/XbmImagePlugin.py
+++ b/PIL/XbmImagePlugin.py
@@ -22,7 +22,7 @@
 __version__ = "0.6"
 
 import re
-import Image, ImageFile
+from . import Image, ImageFile
 
 # XBM header
 xbm_head = re.compile(
diff --git a/PIL/XpmImagePlugin.py b/PIL/XpmImagePlugin.py
index 10d089e1d..88723529b 100644
--- a/PIL/XpmImagePlugin.py
+++ b/PIL/XpmImagePlugin.py
@@ -19,7 +19,7 @@ __version__ = "0.2"
 
 
 import re
-import Image, ImageFile, ImagePalette
+from . import Image, ImageFile, ImagePalette
 
 # XPM header
 xpm_head = re.compile("\"([0-9]*) ([0-9]*) ([0-9]*) ([0-9]*)")