I really like that butterfly, visually as well as psychologically. It’s based off one in the butterfly house at the Tucson Botanical Gardens, and there will be a more detailed version on a T-shirt, most definitely. The way Dragon creeps after it in panel 4 is pretty adorable as well. In real life, you can’t really follow a butterfly. You’re better off sitting very still and giving it the chance to to come to you. It helps if you wear bright colors.
That always reminds me of a coyote story, which explains why butterflies fly in such unpredictable zig zag patters. It’s because once, the butterflies played the same trick on coyote 3 times in a row without his noticing, and they can’t stop laughing about it to this day.
This butterfly could be on a mission though. It might have a purpose.