Basement Pool: Where Does Light Come From When There Are No Windows

Basement pool: where does the light come from when there are no windows?
The swimming pool is located on the basement level, with no external windows on any side, so light must be created internally: a long strip of skylight is cut into the ceiling, extending directly to the ground level. Natural light reflects down along the light-colored plaster walls of the well, forming a soft bright band on the water surface; all other artificial lighting is hidden at the junction of the walls and ceiling, directed towards the ceiling and then reflected, so no light fixtures are visible in the space. The walls use warm stone and wooden grilles to avoid the common cold feeling of basement spaces. When the water surface is calm, it perfectly reflects the shape of the skylight well onto the ceiling. The space height is deliberately made ample, avoiding a cramped feeling. Shoot at eye level indoors, capturing the light band from the skylight, the water's reflection, and the subtle layers of artificial lighting simultaneously. Avoid: using exposed light panels and downlights, tiling walls with white glossy tiles, making the space low, or adding fake windows and light boxes.

Translated from Chinese by AI.

泳池位在地下一層,四周沒有任何外窗,因此光必須自己造出來:天花被切開一道長條的採光井直通地面,自然光沿著井壁的淺色抹灰反射下來,在水面上形成一道柔和的亮帶;其餘的人工照明全部藏在牆與天花的交界,打向天花再反射,空間裡看不見任何燈具。牆面用溫暖的石材與木格柵,避免地下空間常見的冰冷感。水面平靜時把採光井的形狀完整地照回天花。空間的高度刻意做足,不壓迫。室內平視拍攝,採光井的光帶、水面倒影與低調的人工照明層次同時可見。避免:使用外露燈盤與筒燈、牆面貼白色亮面磁磚、空間壓低、加入假窗與燈箱。