This is a really cool DIY that only requires:
1. A canvas (You can find some at Michaels®)
2. Crayons (I used Crayola® crayons)
3. A Hairdryer
Tape the crayons facing down on the top of the canvas
Plug in your hairdryer (Make sure a parent helps you)
Then, melt the crayons with the hairdryer (put the hair dryer on medium heat.) (Make sure a parent helps you)
If you've followed the steps this is what it should/could look like.
This is also a really cool room decoration!