# Penrose Kites and Darts (2)

Of the seven basic shapes, four - the angel, the crab, the priest and the folding chair have to be developed in one way only.

The angel becomes a fan

The crab becomes a lunar lander

The priest flowers into a wingedGod!

while the folding chair acquires three discs and a star to turn into something which looks a bit like a Russian doll.

It turns out that the Russian doll can be extended in one of two ways. Either it acquires a twin and becomes a moth:

or it generates four more folding chairs and turns into a large flower pot!