Here's a piece of Avengers licensing art that I did last year. I did the pencil, ink, and color. The costumes needed to look like they do in the animated series. I also had to match the style of the previous artists Carlos Pacheco, Danny Miki, and Justin Ponsor.
It's been cool seeing these character images showing up all over the place. These pictures were used in the Marvel comics app and the Marvel booth at Comicon.