Done as an art project for Illustration many years ago. My tribute in art to one of the most unbelievably talented men in the history of music.
There was no one like him, and there never will be again.
It's done on scraperboard, for those who haven't had the opportunity to use it, it's thick board with a thin coating of colour on the top, you use a very sharp tool to scratch through the colour into the white beneath. If you want to give it a go, I suggest framing board, the stuff they use to do those boarders when they frame stuff.