Great closeup of the beautifully patterned butterfly against the yellow flower. Unfortunate that the complementary colour to the green leaves would have been a violet-tinged red. If the leaves were more of a blue to blue-violet tone, this fine photo would also have demonstrated the complementary colour contrast.
green, yellow and orange are all contrasting colors (side-by-side on the color wheel) and black is a shade, not a color. Complementary colors are across from each other on the CW. This is a lovely photo, however.
Orange - purple; yellow- blue; green- red. Hmmmmm I don't see those in combination here. Nice butterfly and rose, but this doesn't seem to meet the challenge to my way of seeing it. The DOF is well done. Maybe a tad tight on the side crops.