diff --git a/doc/images/bipartite_partitions.eps b/doc/images/bipartite_partitions.eps
--- a/doc/images/bipartite_partitions.eps
+++ b/doc/images/bipartite_partitions.eps
@@ -1,8 +1,7 @@
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 %%CreationDate: Tue Nov 15 16:51:43 2005
-%%BoundingBox: 0 0 596 842
-%%DocumentPaperSizes: a4
+%%BoundingBox: 0 0 842 596
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       4 2 roll 1 index 1 index curveto stroke } bind def
@@ -46,6 +45,8 @@
          neg 2 div fosi .35 mul neg rmoveto show pop pop} def
 
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+90 rotate
+0 -842 translate
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 90 rotate