The bright blue butterfly reminded me of a metronome so I played around with it to see if I could get it to have a sense of motion similar to that of a metronome. I don't think I pulled it off but it was neat to work on it. I duplicated the butterfly 7 times and with each layer, I rotated the butterfly a few more degrees. I started with 2*, then 4, then 8, then 16* --- but I don't think that was a big enough angle to really make a difference, I went back and adjusted the angles a little more, and then blurred each layer (Filter>Blur>Motion). Again, I don't think it really worked but it was fun messing around with it. If you have a better way to get that kind of effect, please let me know!