1girl, animal_ears, black_background, black_eyes, black_hair, canvas_(object), closed_mouth, easel, frilled_skirt, frills, hair_bun, holding, holding_brush, horse_ears, horse_girl, horse_tail, long_sleeves, looking_at_viewer, looking_back, mejiro_mcqueen_(umamusume), mejiro_ramonu_(umamusume), multicolored_hair, paintbrush, palette_(object), parody, purple_shirt, purple_skirt, purple_thighhighs, sailor_collar, school_uniform, shirt, short_hair, simple_background, sitting, skirt, smile, solo, stool, streaked_hair, tail, tail_through_clothes, tenten_(chan4545), the_joy_of_painting, thighhighs, tracen_school_uniform, umamusume