The Voice is one of a number of paintings by European and American artists that appear to have a nearly blank surface. Newman interrupted his solid white canvas with a slightly darker white “zip,” a vertical line similar to those that comprise Cage’s 4'33". Through The Voice, Newman was seeking a sense of the “sublime,” which he described as being at the intersection of beauty, transcendence, and the liberation from European culture in his article “The Sublime Is Now,” published in the magazine The Tiger’s Eye in 1948.

Historically, for many musicians and artists, the search for an otherworldly plane of being is a lifelong quest. Whereas Newman sought it through his paintings, which balance scale, color, and composition, Cage sought it through practicing Buddhism, playing chess with Marcel Duchamp, taking long walks, foraging mushrooms, and composing music of chance and silence.