Composição geométrica , by rubem ludolf , abstract , Op Art style , Line, Pattern
A painting of a black and white cross on a yellow background.
A square is painted with black and white blocks. The blocks are arranged in a cross shape. The black blocks are on the top and bottom of the block, while the white blocks are in the middle. The block is divided into four equal parts. The background of the blocks is a light yellow color. The border of the picture is a yellowish color. On the bottom right corner of the image, the name "Ludolf" is written in black.