I chose to do an alien invasion theme because the line in the middle to the right was very difficult, but I pictured a UFO, so I based it off of that. These lines were very difficult, but with some creativity help from my dad, I made the curvy line on top to the left into the cloud.  Eventually, I got a creative enough mind to finish the sketch, and the coloring came easy. I really enjoyed this project despite the amount of hair pulling I did.