EditorialStill Life with Checked Tablecloth, Paris, spring 1915, Oil and graphite on canvas, 45 7/8 x 35 1/8 inches (116.5 x 89.2 cm), Paintings, Juan Gris (Spanish, Madrid 1887?1927 Boulogne-sur-Seine), Gris, a master of disguised images, presents a table brim...