Virtual Insanity (1996)
by Jamiroquai

In a short making-of documentary, director Jonathan Glazer 

describes how the walls move on a stationary grey floor with no detail, to give the illusion that the floor is moving. In several shots, chairs or couches are fixed to the walls so that they appear to be standing still, when in fact they are moving. In other shots chairs remain stationary on the floor, but the illusion is such that they appear to be moving.
The moving walls were not completely rigid and can be seen in some shots to wiggle slightly.