Glass Gems 2

I bought a new bag of big glass gems--those glass pieces you can put in aquariums and floral arrangements--at the dollar store and stacked them next to my studio window. You can see blue semi-rectangular shapes at 9 o'clock on several of the gems--that's the window's reflection, and it contains an overcast sky and some apple trees. The large white ovals are from one of my lamps. Why the odd format? It was in a local "we'll put your art on a billboard" competition.