And an abstract work by Robert Motherwell similarly features just four black lines against a deep red background. The color red also makes its way into several paintings of flowers, from a 1968 ...

Is Microsoft co-founder Paul Allen getting tired of his abstract art collection? Bloomberg reports that the tech billionaire just unloaded at auction a Mark Rothko painting — “Untitled (Red ...

In the early to mid 1900s, abstract currents were emerging in painting, moving the seat of ... such as intense reds and deep blues, occasionally offset by softer tones. Reinhardt, on the other ...