patchouli knowledge, touhou, 1girl, :d, alternate hairstyle, arm behind head, armlet, bracelet, breasts, crescent, crescent hair ornament, dancer, dark-skinned female, dark skin, female focus, hair ornament, high heels, jewelry, leg up, long hair, looking at viewer, low-tied long hair, medium breasts, open mouth, outline, purple eyes, purple hair, sandals, smile, solo, standing, standing on one leg, strapless, tube top, underboob, very long hair, yellow background