I haven't seen one before and I'm sorry if there is another one, but I thought this would be a good idea. I've done a few artsy things around the house and wanted to share or get ideas.
The first two pics are an idea I saw on the interwebs and decided to do it. My friend did the second one. You glue crayons to a white canvas and then melt them with a hair dryer. It can get messy so maybe do this outside. I'm going to do some more but I need to get crayons. I'm sure the younger peeps on here have tons...
The third one I got the idea from looking at something similar. I found the stencils of the birds online. I spray painted the canvas black and then just glued them on. Easy peesy.