I did this project with my two young kids (5,7) so we choose simple themes and crayon box colors. It was interesting how difficult of a time they had sticking to a theme. I am wondering, is this challenging for adults, at times, as well? They did go through the critique process with me at the end and it was great to see how everyone has a different opinion about the outcome. This was so much fun to do with my children and I can't wait to try it again with grown ups. Thanks for the fun class!