nolan grayson, omni-man, and mark grayson (invincible) drawn by tobo_katsuo

2boys absurdres aged_down artist_name black_eyes black_shirt border cape child cloud commentary_request facial_hair father_and_son full_body grass grey_shorts highres invincible_(series) lake male_focus mark_grayson mature_male midair missing_tooth multiple_boys muscular muscular_male mustache nolan_grayson omni-man open_mouth outside_border red_cape shirt shoes short_hair short_sleeves shorts teeth tobo_katsuo twitter_username undercut white_border