Dror Bar-Natan's Image Gallery:Symmetry:Tilings:The *333 Group

Assaf through a kaleidoscope
Assaf blowing a balloon, seen through a kaleidoscope. At the Meier-Poskanzer's, Berkeley, June 2000.    Another variant 		Pixels on a CRT monitor
Pixels on a CRT monitor showing the linux penguin, August 2000. 		Ceiling at the Frankfurt Airport
Ceiling at the Frankfurt Airport Terminal A, January 2001.

A 60-60-60 triangle

The quotient orbifold for the group *333 is a disk with three order 3 corners on its (reflecting) boundary - that is, it is a 60-60-60 triangle made of a transparent material.