Barnett Newman, 1950-51. 5.4 m wide cadmium-red field bisected by five 'zips'. MoMA, New York.
From Wikipedia
Vir Heroicus Sublimis is a 1951 painting by Barnett Newman, an American painter who was a key part of the abstract expressionist movement. Vir Heroicus Sublimis—"Man, Heroic and Sublime" in Latin—attempts to evoke a reaction from its viewers through its overwhelming scale and saturated color. The painting is part of the permanent collection of the Museum of Modern Art in New York City.