Plate Glass Flowers

I have been collecting glass pieces for a couple of months now and finally got enough to make flowers.   There are six total and I have pieces left to make 3 more with a few additional pieces when I find the right ones.   I drilled through the centers and used nylon bolts,  washers, and nuts with a 6" piece of conduit with a hole drilled for the bolt to fit through.  The front stamen pieces are glued on with GE outdoor silicone.