Harte Lichtleiste Porträt Bearbeitungsaufforderung

Change the original hard sunlight that evenly covered the face and clothing into a narrow, unsoftened diagonal direct light band formed by an off-frame solid shading panel. The light band cuts across the subject from the upper right to the lower left of the frame, illuminating only one eye on the right side of the frame, half the nasal bridge, the adjacent cheekbone, a small portion of the lip edge, and the hand holding the bamboo-woven frame in the center of the frame; the other half of the face, neck, and most of the clothing outside the direct light area quickly sink into deep, slightly cool-toned shadow. Exposure control: The edge of the light band must be sharp and abrupt, creating visible cut-off boundaries on the forehead, cheeks, neck, and sleeves, without soft gradients. The lit skin is pushed toward the white point, allowing slight loss of highlight detail in local areas; the shadows are significantly deeper than in the original image, with no ambient fill light and no recovery of all shadow detail. Retain a small lit background area, with the rest of the background slightly darkened.