Native Art practice - Hummingbird

I allowed esthero in progress to use this after they asked nicely, I would appreciate acknowledgement for the original. It is always good practice to state the title, your name, then an "After ____(original artist)". in this case it would be: Hummingbird, yourname After Arlene Ness. This way people will realize that this is a learning piece, not your original. I have copyrighted this art since 2006, and am not stingy with it as long as I get proper acknowlegement. I usually require a link to my website www.arlenes-art.com as payment enough, after being ASKED.