From an idea by Paul Mcnally
Design, drawings, glass selection, supervision by Koval
Glass cutting/shaping, leading, installation: Mark Stine
Artist’s assistant: Jade Shynkaruk

All exhibits and installations by koval are titled
“Surviving Subtlety”
It refers to the survival of subtlety, in Babylon; 
and to surviving being subtle, in such a society.  
Both can be considered rare and endangered.