A Korean passport-style ID photograph, shot straight on at eye level against a plain uniform light blue background with no shadow on the backdrop. Head and shoulders only, centred, subject looking directly into the lens with a calm neutral expression. Flat even frontal lighting, no dramatic shadows, sharp focus, official document photograph. no text overlays The subject: a Korean woman in her mid 20s, sun-freckled face, hair tied back tightly. Navy marine research fleece with a small embroidered whale-tail motif at the collar, thin waterproof lanyard. Cetacean population observer. Photorealistic