Geo shapes drawing book

I thought this fabric was pretty cool, it reminds me of turtles. I sewed in six signatures of heavy drawing paper. I was somewhat distracted as I was sewing this, so there are a few mistakes...after almost a year of learning the Coptic stitch I still feel like an amateur. The learning curve is so steep it seems. Anyway, maybe ten years from now, I'll feel like I know what I'm doing. :)