2girls animal_on_head arms_behind_head bird bird_on_head blue_dress blue_eyes blue_hair blue_sky bow cirno clouds dress duck flower flying hair_bow head_fins highres ice ice_wings japanese_clothes kimono lake mermaid monster_girl multiple_girls obi open_mouth shirt short_sleeves sitting_on_rock sky smile touhou umigarasu_(kitsune1963) wakasagihime wings