"Non-representational painting was one of the most radical artistic innovations of the twentieth century. Abstract painting was created independently by three great pioneers - the experimental innovators Kandinsky and Mondrian, and the conceptual Malevich - virtually simultaneously, in the years...

"A survey of textbooks reveals that Le Corbusier was the greatest architect of the twentieth century, followed by Frank Lloyd Wright and Ludwig Mies van der Rohe. The same evidence shows that the greatest architects alive today are Frank Gehry and Renzo Piano. Scholars have long been aware of...