Concept sketches for my fish sumo tattoo artist Ocean Man. He works for a crime syndicate where he jabs people with needles and puts colored ink under their skin, all the while practising his martial arts on the side.
I used a reference image of the late yokozuna Chiyonofuji to see if I could possibly build my sketches from eyeball referencing, and I'm decently okay with the result! Also tried some new art supplies on it (primarily markers).