This is a framed Ornithoptera Rothschildi Butterfly. It is from Papau New Guinea, set/framed in the USA. The shadow box Dimensions are approx 8" x 6.5" x 1.25".
This has been hanging on the wall of my office since purchased. This was one among many purchased. I've sold all of the original listings, which has prompted me to start another round of sales to reduce my collection.