The House on Haunted Hill

This was a Halloween project that 5th grade did. Pretty self-explanatory, I think. The kids made stencils of broken-down, creaky houses, and then they sponged first purple then blue paint over the stencil. When they removed the houses, the spooky shadow was left. I added the moon.

If anyone knows how to keep these images from flipping like this, please tell me.