In a medium close-up, a young woman wearing a wide-brimmed hand-woven straw hat (with hand-torn edges) leans forward on a white hot-dip galvanized steel railing (with a rust-proof coating on the surface).The top left of the straw hat is pinned with a miniature starfish hair accessory (shell pieces).The warm brown gradient long hair showed 70% light transmission in the 15 ° side backlighting, and the dark hair adhered into bundles. The face is located in the boundary area between the straw hat shadow and the sun: the right cheekbone is illuminated to form a diamond-shaped light spot, and the left cheek can see the pore smile lines; the eye makeup is light eye shadow (the outer corner of the eye is smudged to 1/3 of the pupil diameter), and the lip makeup is naturally smudged (the edge of the lip line is gradually changed). Background environment: Sunny direct light, white walls, green plants in the rear are Parthenocissus tricuspidata, and the f/2.8 aperture is processed into shallow depth of field (the background is blurred to ISO 200 film grain). Detail enhancement: the light transmittance of the straw hat fiber is 65%, and the shadow surface retains the natural brown and yellow color of the straw; the metal reflection of the railing forms a light band on the female forearm.The overall tone is calibrated to a warm yellow dominant tone, with a 5% lime balance added to the dark areas to simulate the Kodak Portra 400 film tone curve.