P-120_1, "meta language I", plotter drawing ink on paper, 50cm x 50cm, 1972
© 1972 by Manfred Mohr
About the algorithm:
Thirty vertical strings of signs are calculated from an alphabet of lines whose angles correspond to A-Z, 0-9. Each sign of the string (thick line) is reflected around the invisible vertical center line of its column.
Catalog Manfred Mohr, "Drawings Dessins Zeichnungen Dibujos",
Galerie Weiller, Paris and Galerie Gilles Gheerbrant, Montreal, 1974