Did-facetings
symmetry: 5-pyramid; resp. 3-pyramid
click on the picture for VRML-solid, on the text for VRML-frame
did-6-6-5-a
did-6-6-5-b
did-6-6-3
did-6-6-7
back
further did-models by R. Klitzing:
did1
or back to the garden door