Left: sonic. Right: "mold" made out of a popsicle wrapping. To continue with the spirit of improvisation I'll put an emptied pen in the middle (i.e. a hollow transparent tube) with a LED and wiring so it can extend and light up.
"I needed a very high quality print to enter in a photography art show. I had my photograph printed at a superb printer, using a very expensive machine. I also ordered the same print through Photobucket. And yours was superior!"