建築散歩：スロープで動線と視線を演出する

Design an interior organized as a promenade architecturale in the manner of Le Corbusier, where a continuous ramp rather than a staircase choreographs the visitor's ascent and the view changes at every turn. Compose a gently sloping ramp rising through the centre of a white volume, a spiral stair set beside it for contrast, walls in muted ochre and blue at selected planes, a ribbon window revealed only at the upper landing, polished pale flooring, bright even daylight, eye-level view up the ramp, 28mm lens, interior photography, ultra photorealistic, 8K