Thanks for the nice words. I'm so happy that these are useful. Like I said, I originally wrote them only as writing and design samples. They still aren't finished, but at least the four exercises are ready to use. It's so nice to get feedback!
Good point, Debbie. I didn't even think of that. Thanks! I'm not doing trapped bubbles because I don't make them (except a few times early on) so I haven't perfected them. Maybe I should include them but I don't feel I can offer any good advice.
Linda, I'm so glad the exercises helped you! I would love to see pictures, especially before and after.