This fantastic idea for art work to brighten up a play area was spied at a provider's home during a visit.
Simply glue wax crayons to a pre prepared painting canvas (both available cheaply at a local dollar store). A hot glue gun is the best way to secure them.
Using a blow dryer, gently heat the wax crayons until they start to melt. Use the air from the blow dryer to direct the melting wax.
Simple, easy and effective!