4" X 6"
This was a really beautiful bird. The photo that I got of him was unimpressive. I'm not sure that I did him justice. I think the problem is that when your paper size is 4" X 6," you don't have room to paint the feathers in a convincing way. Here's a detail; it comes across a bit better.
I guess that I can't be pleased with all my results. This one is only okay. I had fun painting it. The next bird that I paint is going to be on a LARGE piece of paper.