I seem to be on a roll creating new button designs. They're quick and a lot of fun to do. I've also been trying something a little different with my line-art that has made at least that part of the process a LOT faster and arguably easier.
Side note on the series of superhero designs - so clearly I'm going with a 'split-screen' sort of deal with the heroes face on one side and their symbol on the other. Well, I'm suddenly realizing how many heroes just have their mask for an icon. Seriously, Iron Man and Black Panther are on my To-Do list, but both of their symbols are just their mask! I'll probably end up drawing them mask-less for the 'hero' side, but I'm wondering if that'll be weird with Cap and Spidy fully covered. Then again, I think the movies, and more specifically the movies' need to show off their lead actors' faces, have made those two in particular just as iconic without the face coverings, so it'll probably work.