I really like #6, I love the paint strokes, but would like to see more color. Maybe we could use the dot to the J as an eye (of a person) in the butterfly design (like a butterfly facepainting would look). I am not sure this would work, just thinking about it.
I still like #31 the most, but I am not crazy about the butterfly. I would like it to be not so "perfect", rather like it was done freehand with a paintbrush. I do like the orange, but it looks out of balance with the colors switched top to bottom on the wings. Maybe we could try some orange in the middle and outlined in the purple. I definitely like the flower in #31 better. Thank you for your effort.