The single family house is located on the site facing the cul-de-sac and surrounded by two story houses. For that reason, the lower part of the building has minimum windows in the appropriate position. Light and wind from large window on the top floor come down to living and dining area through the balcony and atrium. The white walls reflect the sunlight from the large window to every corner of the room. White Cave is filled with the gradation of gentle light.