Today's challenge was 'curves' so I pulled out my set of French curves and went to town. I've done a few paintings/drawings before, taking the French curves and overlapping them to make unique shapes and fill them with contrasting colors. I used Prismacolor markers here to get a really graphic look. I could have spent hours creating more shapes and therefore more tiny spaces to color in, but... I'm trying to get better at my time management so I had to stop somewhere.