[Ttha-potm] Caustic Cups

[Rosemarie Morgan]

As previously mentioned a "Caustic Cup" refers to the play of light 
(distortion of light) as it bends and is caught upon a curved or cupped 
object. I'm not a physicist but if you investigate you'll see the 
scientific implications.

Cheers
Rosemarie

>The caustic cup reminds me of either a Eucharistic cup/chalice, which
>fits in with the upheld imagery, b