FURVERT!

anthro anus backsack balls beckoning biped black_balls black_hair black_spots bovid bovine brown_eyes butt canvas cattle creating_art detailed_background easel fur genitals gesture gloves_(marking)hair hi_res holding_tail horn inside looking_at_viewer looking_back male mammal markings nude open_mouth painter perineum portrait presenting presenting_anus presenting_hindquarters rear_view satanic_monkey self_portrait slicked_back_hair solo spots standing tail tail_aside tail_tuft three-quarter_portrait tuft white_body white_fur window