There was nothing to see - only light. I think it was a big shift

The first story takes place at the Guggenheim Museum in Bilbao, Spain, where several years ago Mr. Wheeler created a complex installation he calls an “infinity environment,” featuring a light-saturated, all-white, rounded room with no corners or sharp angles, rendering viewers unable to fix their eyes on any surface. It invokes an experience of light itself as an almost tactile presence. As Mr. Wheeler continued to tweak the piece, a small boy walked up to the room and hesitated before entering, putting his hands in front of him because his senses told him that the square entrance was a wall, not simply a wall of light flooding his vision... 

Doug Wheeler - DW 68 VEN MCASD 11 (1968-2011), San Diego