Lighting Redesign: Added Indirect Lighting in Ceiling Coves

Based on the interior in the attached image, add a cove approximately fifteen centimeters wide at the junction of the ceiling and wall, concealing linear light fixtures that shine upwards. The light will first hit the ceiling above and then diffuse back into the room, so no direct light source enters the line of sight, making the light extremely soft and the edges of object shadows blurred. The center of the ceiling will be brighter than the periphery due to uniform illumination, and combined with the shadow formed by the cove, the entire ceiling will visually appear to detach from the wall and gently float above. Individual LED beads should not be visible within the cove; only continuous, uniform illumination. Color temperature warm white, approximately 3000K. Keep unchanged: furniture, wall and floor materials, layout, window positions, and the shooting angle and composition must remain completely untouched. Avoid: allowing the granularity of LED beads to show through, the cove appearing with bright and dark bands, simultaneously retaining the main ceiling light, or making the ceiling darker than the walls.

Translated from Chinese by AI.

依附圖的室內,在天花與牆面交界處加入一道約十五公分寬的凹槽,內藏線性燈具朝上打光。光先打到上方天花再漫射回房間,因此室內沒有任何直接光源進入視線,光極為柔和,物件的陰影邊緣模糊。天花中央因為被均勻照亮而比周邊亮,加上凹槽形成的陰影,整片天花在視覺上像與牆脫開、輕輕浮在上方。凹槽內看不見一顆一顆的燈珠,只有連續均勻的發光。色溫暖白約 3000K。保持不變:家具、牆地材質、格局、窗戶位置、拍攝視角與構圖完全不動。避免:讓燈珠的顆粒感透出、凹槽出現亮帶與暗帶、同時保留天花主燈、讓天花比牆面暗。