Keep an eye out for any drawing contests on HIVE. There is a weekly one for the Splinterlands game here: @splinterlands/splinterlands-art-contest-week-355
You don't have to play the game ( I don't).
That is usually a good place to get some views on your work, and they have a pretty big award pool, so you can usually get a good upvote bump even if you don't win. One of the requirements is that you show your progress on your art, so if you are working with pen and paper you should remember to pause and take a photo after the rough draft, lineart, coloring, etc... just scroll through a couple of the other entries and you'll see what I mean. Anyway, have fun with it!