Index: doc/CMakeLists.txt
===================================================================
--- doc/CMakeLists.txt	(revision 1214)
+++ doc/CMakeLists.txt	(revision 1218)
@@ -36,4 +36,5 @@
     COMMAND ${CMAKE_COMMAND} -E make_directory gen-images
     COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r20 -sOutputFile=gen-images/grid_graph.png ${CMAKE_CURRENT_SOURCE_DIR}/images/grid_graph.eps
+    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r32 -sOutputFile=gen-images/adaptors2.png ${CMAKE_CURRENT_SOURCE_DIR}/images/adaptors2.eps
     COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r32 -sOutputFile=gen-images/connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/connected_components.eps
     COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r32 -sOutputFile=gen-images/strongly_connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/strongly_connected_components.eps
Index: doc/groups.dox
===================================================================
--- doc/groups.dox	(revision 1217)
+++ doc/groups.dox	(revision 1218)
@@ -113,4 +113,12 @@
 detailed documentation of particular adaptors.
 
+Since the adaptor classes conform to the \ref graph_concepts "graph concepts",
+an adaptor can even be applied to another one.
+The following image illustrates a situation when a \ref SubDigraph adaptor
+is applied on a digraph and \ref Undirector is applied on the subgraph.
+
+\image html adaptors2.png
+\image latex adaptors2.eps "Using graph adaptors" width=\textwidth
+
 The behavior of graph adaptors can be very different. Some of them keep
 capabilities of the original graph while in other cases this would be
@@ -723,4 +731,6 @@
 This group contains general \c EPS drawing methods and special
 graph exporting tools.
+
+\image html graph_to_eps.png
 */
 
Index: doc/images/adaptors1.eps
===================================================================
--- doc/images/adaptors1.eps	(revision 1218)
+++ doc/images/adaptors1.eps	(revision 1218)
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Index: doc/images/adaptors2.eps
===================================================================
--- doc/images/adaptors2.eps	(revision 1218)
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+showpage
+%%Trailer
+%EOF
