crayon art

I saw this on Pinterest and thought it was a fantastic idea. I need a canvas, crayons, and a blow dryer stat.

I figure I could hot glue the crayons to the top of the canvas and then just blow dry away. The melty drops, mixture of colors, and raised texture would look pretty neat on my wall. I think I might even hang it a different way, maybe so it drips to the side or up.