Like the colors in design and of the shirt. Can you change the bottom type from upset to sad?... works better with happy for me. Have you considered adding cartoon eyes and making it more of a character instead? Just to see what it looks like?
this makes no sense to me. Are you using the bananas as smiles and frowns? that's not really apparent, and it's not obvious that those are supposed to be clocks. the huge placement looks garish and juvenile, especially since there's not much detail that warrants being so large.
I know this comment has nothing to do with the artistic side... but! bananas don't have acidic contents. I don't think they would work as oranges do. Plus you need electrodes made of different materials.
I really like it, I think the fruit achieved those gestures for its own.
Do you like to se mine?
http://www.threadless.com/critique/75410/Public_Chat_room
Hey, on the right track! Looking Good! I do like the idea you had of the banana being upside down for sad though. Not sure if you need the mouth on them. Nice!