Autodisporsi , by alighiero boetti , 1975 , abstract , Minimalism style , Text, Line
a piece of paper with a crossword puzzle on it
 a crossword puzzle. The puzzle is made up of blocks. The blocks are arranged in a triangle shape. At the bottom of the image, the words "AUTODISPERSI" are written in a cursive font. On the top left corner, there is a design that looks like the letters "F" and "R" in a different color.  on a graph paper.