Remball, I have seen artwork, pictures of furniture, bowls, chairs, pianos and many other things covered with stamps, even walls papered with stamps and even dresses made from postage stamps, but never someone making a ball of all things. None of these stamps would be visable in the finished product except the last applied ones. Right now it looks like an actual ball wrapped with a couple of pieces from prestamped envelopes. Are you going bowling?

If your going to try and beat a guiness world record or any other you had better take pictures of each layer or have some way of proving that it is nothing but stamps and glue. Just sayin.
And just so you know, sorry but I can't contribute to destruction of even 1 common stamp as I would rather donate them to a child beginer or a charitable cause that gets only pennies per hundreds. At least they are of some use to them.
Why not use old sales receipts to make a ball? Is there a record for that?
Mike