Use your old crayons and some heat to create some beautiful art.
crayons, new or used, all the same brand
You can use any crayons you like. They can be new or old. Just be certain they are the same brand. Glue the crayons onto your canvas in any order you like. Mix and match the colors.
Place your canvas upright in something that can catch the spatter. Here I am using a grey bin.
Slowly heat the crayons using the hair dryer. Move it back and forth across the crayons. Be careful as they begin to melt as they will splatter.