Seule droite traversant 2 carrés dans 2 plans différents (Unique Straight Line Crossing 2 Squares within 2 Different Planes)

François Morellet (1926-2016) Seule droite traversant 2 carrés dans 2 plans différents (Unique Straight Line Crossing 2 Squares within 2 Different Planes) signed, titled, inscribed, numbered and dated 'n° 78058 Seule droite traversant 2 carrés dans 2 plans différents F. Morellet 1978' (on the reverse of the left element); stamped with number 'N° 78058' (on the reverse of each element) acrylic on board, in two parts each: 80 x 80cm. overall: 80 x 160 x 7.5cm. Painted in 1978