oraclesaturn, sans (undertale), undertale, utdr (toby fox), commentary, english commentary, 1boy, :d, alternate universe, artist name, backlighting, bags under eyes, black background, black sclera, blue eyes, brown scarf, colored sclera, grey shirt, grid teeth, grin, hand up, head tilt, heterochromia, holding, holding paintbrush, ink, inktale, looking at viewer, male focus, mismatched irises, open mouth, paint splatter, paintbrush, painting (action), portrait, scarf, shirt, simple background, skeleton, smile, solo, star (symbol), straight-on, yellow eyes