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I was trying to portray a person pointing and laughing. The finger and thumb are seperately welded to the arm.
leahbee: Thanks :) I'm used to getting burnt. I was bitten yesterday by one of the Sanctuary dogs so my hand is pretty much battered, bruised and burnt anyway. I don't wear gloves when welding because it restricts my hand movement on the tig'ing gun. It isn't very clever on your fingers - get a good tan though. Although it is rather painful when you forget to put the earth onto the metal and end up using your body as the earthing point.