In 1929, the artist manages to simplify this structure to the extreme without however reaching the ultimate outcome of the squares by Malevich. Only one vertical and one horizontal lines go from edge to edge, dividing the canvas into four nearly equal areas. The broken lines complement a square over the bottom right with divided stripes on their edges.
On May 14 in New York, Christie's sells a Composition No. III with red, blue, yellow and black, 50 x 50 cm, lot 6C estimated $ 15M, which is a prototype and perhaps the most outstanding painting using this new geometry. The deep red on the top left distracts the attention away from the non-colored central square. The other two colors along with the black and a non-color fill the narrow stripes on the bottom right of the figure.
Mondrian is happy. He presents this painting to Michel Seuphor, who is one of the first critics to actively support this new conception of abstract art, and reuses this effective geometry with other color schemes.
Painted in 1930 on a canvas of same size, Composition No. II with blue and yellow was sold for £ 12.4 million including premium by Christie's on February 4, 2014.