Dan Flavin

Realizing this, I knew that the actual space of a room could be broken down and played with by planting illusions of real light (electric light) at crucial junctures in the room's composition. ”

It is what it is, and it ain't nothin' else... Everything is clearly, openly, plainly delivered. ”

A piece of wall can be visually disintegrated from the whole into a separate triangle by plunging a diagonal of light from edge to edge on the wall; that is, side to floor, for instance. ”