As I'm sure some of you, maybe many of you, have not seen a plastic wrap sculpture before, I will show you some pictures first.
Step 1: Materials
Plastic wrap (What brand is up to you, some sticks better than others and sometimes you may not want that... so it's all up to you)
Packing tape (go for the clear packing tape for a nice clean look)
Scissors (it's not pictured but you need 'em)
An item to wrap (if it is your first/second try make sure to have something you don't mind getting cut a little. After you have some practice it is easier not to cut things)