Family photo, happy moment, indoor setting, modern living room, beige walls, large window, afternoon sunlight, warm lighting, smiling faces, casual clothing, father (30s), mother (28), two kids (6,8), brother and sister, holding hands, standing in a row, from left to right, natural posture, relaxed atmosphere, soft focus, shallow depth of field, Canon EOS camera, 50mm lens, f/2.0 aperture, 1/125s shutter speed, ISO 100, warm color tone, slight grain, realistic rendering, cinematic composition.