1girl, arms_behind_back, bikini, blonde_hair, blue_bikini, blue_eyes, breasts, cleavage, contrapposto, cowboy_shot, hair_ornament, hairclip, kantai_collection, large_breasts, navel, one-hour_drawing_challenge, short_hair, simple_background, solo, sora_(sora_clear_sky), swimsuit, tuscaloosa_(kancolle), white_background