The special is built as adult show-and-tell. He has a lot of shapes and not much time, so it begins immediately, with no framing device beyond that. As Salon put it, he's there to explore the who behind the what: the personalities and interior lives he assigns to a plexiglass square, an oval that wishes it were a circle, a self-conscious cactus, a Ferrero Rocher. The comedy depends entirely on sincerity. Nothing on stage acknowledges the absurdity.