Cozy small sitting room, modern minimalist style, 20s-30s young adult, casual relaxed posture, short hair, no makeup, plain white shirt, light blue denim pants, bare feet, holding a book, calm facial expression, warm soft lighting, wooden floor, simple sofa, low coffee table, potted plants, abstract artwork on wall, large window with curtains, cityscape view outside, 3/4 composition, shallow depth of field.