Wow, this is an amazing piece of art by Dale Keown who is known for (amongst other things) drawing The Hulk. He also apparently doesn't generally do commissioned work so I guess this is extra special.
I love seeing the four stages of the Hulk's transformation but I have to admit my absolute favorite element of the artwork is the Kirby krackle in the background. I have always loved that effect ever since I read comics as a child.
Marvel Comics Art — The Incredible Hulk Transforms by Eoghann Irving, unless otherwise expressly stated, is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.