Four Generations Stacked Portrait

Strictly preserving the 1:1 appearance of all four faces—face, features, proportions, age, skin texture, hair length, and color—without any retouching or smoothing; Photos are the only reference. Black-and-white studio portrait, 3:4 aspect ratio, vertically symmetrical composition. There are four people in the painting, strictly centered, arranged in a single straight line vertically. At the bottom is the youngest child, positioned in the center of the frame, looking directly at the camera with a faint, natural smile. Above the child was an older child, standing close behind them, gently placing both hands on the child's head, fingers intertwined, wearing a soft, lively smile. Above them was a lady—her hands gently resting on the eldest child's head, fingers intertwined, wearing a soft, lively smile. At the very top stands a man, standing behind the woman, hands clasped together, gently resting on her head, fingers intertwined, looking directly at the camera, his expression calm and confident. Everyone wore the same plain black turtleneck sweater. Background—completely black, no texture. Soft lighting shines slightly from the front, creating a sculptural effect, moderate contrast, clear skin details, matte effect, and no change in posture or distance. Surrealism, 8K.