A wall painting may consist simply of a single color applied against the neutral white ground of a gallery wall, or may employ two or more distinct colors used in concert. (minusspace.com)
It features a cute arrangement of cars, trucks, and buses in blue, green and grey on a crisp white ground. (bedbathandbeyond.com)
In the entirety of the small exhibition, black forms stand against white ground, with a couple of works that incorporate light or reflective elements. (dailyserving.com)