- Sat May 12, 2012 7:15 pm
#23434
A kind of glass that is manufactured to have 3-d optical-artistic (op-art) properties, like M.C. Escher.
It could be called polyptic glass.
Reward: I haven't seen this before.
It could be called polyptic glass.
Reward: I haven't seen this before.
- By AaronBurns
- By Uolevi Kattun