robert delaunay:
French painter, printmaker and writer. Taking Cubism as one of his points of departure, he first developed a vocabulary of colour planes only distantly dependent on observed motifs, and by the 1930s he had arrived at a purely self-sufficient language of geometric forms. He remained active as a theoretician until the end of his life, leaving a legacy of influential writings on the development of abstract art.
china oil painting robert delaunay Portrait of Vittoria della Rovere
