Here's a bit of a fun one
It was done as a t-shirt design for Spiral. The idea was for it to look as if the dragon is ripping out of the shirt.
Dragon Rip t-shirts are available from Spiral [link]
as part of their Legnds range, or via Paypal from my own web site shop [link]
If you order from my web site please remember to mention what size t-shirt you would like. They are available in M, L, XL and XXL.