Cubism Kahnweiler considers Cubism as Picasso and Braque," wrote Daniel Robbins, "our only fault is in subjecting other Cubists' works to the rigors of that limited definition." The traditional interpretation of "Cubism", formulated "post facto" as a means of understanding the works of Braque and Picasso, has affected our appreciation of other twentieth-century artists. It is difficult to apply to painters such as Jean Metzinger, Albert Gleizes, Robert Delaunay and Henri Le Fauconnier, whose fundamental differences from traditional Cubism compelled Kahnweiler to question whether to call them Cubists at all. According to Daniel Robbins, "To suggest that merely because these artists
Braque Triptych is encased in glass. Braque Triptych The Braque Triptych (or the Braque Family Triptych) is a c. 1452 oil-on-oak altarpiece by the Early Netherlandish painter Rogier van der Weyden. When open, its three half-length panels reveal, from left to right, John the Baptist, The Virgin Mary with Jesus and Saint John the Evangelist, and on the right, Mary Magdalene. When the wings are closed, the work shows a vanitas motif of a skull and cross. "The Braque Triptych" is the only surviving devotional work by van der Weyden known to be painted for private rather than public display. The altarpiece