Design for the numbers 1 through 9 , by theo van doesburg , 1927 , design , Constructivism style , designs and sketches, Text, Font, Line
A brown piece of paper with numbers on it.
 of an envelope. The envelope is beige in color. On the top right corner of the envelope there is a small amount of text written in black ink. In the middle of the image there are numbers in maroon color. The numbers range from 12345 to 6789.