Geometric pattern in Los Angeles floor installation of Congoleum Vinyl Composition Tile (VCT) in black, white, and gray.This artistic cube floor design creates a 3-d optical illusion and supports the black and white home decor (notice the black and white striped bench in the next room). This client is one of the primary art gallery owners on the West Coast. Almost everything in the house is black and white to accentuate the massive collection of art.