The entrepreneur Karl Ströher of Darmstadt acquires three major works by Andre and places them on loan at the Hessisches Landesmuseum Darmstadt.
27 juni 1968 – 6 oktober 1968
Exhibition: 4. documenta
1969
Helps found the Art Workers Coalition
He helps organize the Art Workers Coalition.
1970
Solo exhibition at the Guggenheim Museum
His solo exhibition takes place at the Solomon R. Guggenheim Museum; “37 Pieces of Work”, which lies flat on the floor, is shown there for the first time.
![Ginevra de' Benci [obverse], Leonardo da Vinci, c. 1474/1478](https://api.nga.gov/iiif/8f29e3c9-a289-4d53-abf0-31a66e9e98fa/full/!2400,2400/0/default.jpg)
![Wreath of Laurel, Palm, and Juniper with a Scroll inscribed Virtutem Forma Decorat [reverse], Leonardo da Vinci, c. 1474/1478](https://api.nga.gov/iiif/ff62e8d0-45c4-498f-ad36-6358de827e04/full/!2400,2400/0/default.jpg)
