Thanks! I would give him the quarter, but, he prefers the rodent equivalent.
I did experiment with really complex designs/patterns: One of them involved over 100 well-tumbled garnets (about the size of a dime), a few pieces of sea jasper and imperial topaz. It took me about 2 hours to setup the design, and when I put the snake in the center she flailed wildly and knocked all the stones onto the floor erasing all my effort in less than three seconds. Disheartened I just formed all the stones together in a circle again (my default) to make a photo (which is #22).
I do have a relative who glues small stones of different colors to a background to create landscape scenes. She would love to acquire my rock collection. I would love to photograph my snakes in her artwork. Maybe someday we will have an artistic team-up....