I was looking through some old stereo photos I had taken and came across this view of the parental bathroom at Villa Savoye. If you can resolve the 3D view the sense of depth and space is worth going cross-eyed for. As usual, go cross eyed until the same feature from each photograph resolves with its identical twin (the foreground cupboard in this view is a good item to work with). You will see three images so concentrate on the middle one. When you have resolved the image, relax as much as you can so that the full depth appears.