Marcella Comes Winslow: A Portrait of a Washington Artist Marcella Comès Winslow, born Marcella Rodange Comès in Pittsburgh, Pennsylvania on September 3, 1905, was more than simply an artist; she was a chronicler of her time, a keen observer of the intellectual and artistic currents flowing through Washington D.C., and a remarkably enduring figure in American portraiture. Her life, interwoven with prominent figures of the early to mi…