This was done with oil pastels in a technique known as Sgrafitto, as part of a 100 day challenge on Instagram. I scratched the black paint off with a chop stick. Worked like a treat, so I'm planning a bigger piece with that technique.
A silhouette of a tree in the moon light .It may looks simple but inctricated with repeated strikes for leaves . back ground done with oilpastels crayons.