PRICING CAN CHANGE AT ANYTIME. All pieces are done on my choice of canvas unless you specify what you’re wanting. Most of my geodes over 16x20 inch are done on 1/8 inch of treated plywood. They do not come with mounting brackets but are available for $3 each. (small pieces need one & bigger pieces need two) The rest of my pieces are done on stretched canvas or canvas panels. 

Bigger pieces may not be available on stretched canvas.