Joseph L. Roti Roti, Nature Photographer magazine
Orange Sulfur on Yellow Flower Orange Sulfur on Yellow Flower
Forest Park, St. Louis, Missouri.
Canon EOS 20D, Tamron 180 mm macro lens, 500th of a second at f/7.1, hand held.

I didn’t believe that yellow (Orange Sulfur) butterflies on yellow flowers would be interesting. However I found an appeal for the bicolor multi-tonal effects that can be produced by this combination.

Image © Joseph L. Roti Roti, All Rights Reserved.