May showed me how to do tinfoil trees last week and I was surprised how easy they are to make.
Cut or tear the foil into rectangle shaped strips, fold over one side a little at a time until you end up with a thick strip of tinfoil. Twist the strip round and round to form the branches. A long strip can be bent in half and twisted to form the tree trunk. Sounds a bit simple but it works and you get to design your own silver tree.