An orange and an ice cream cone (laying on it's side) with what appears to be tomato juice and what at first looks like a glass of milk, but on closer inspection I believe it's mercury.
I'm betting he did this by hand, not using one of the GUI tools. Which goes into super-aspie territory. I did a few logos in POVray, you basically give it primitives and x/y coords and lighting parameters. It's painful.