His piece “Sentences on Conceptual Art” is published in issue 5 of 0 to 9 magazine; it becomes one of the most widely cited artists' writings of the 1960s, exploring the relationship between art, practice and art criticism.
1964
First public exhibition at the Kaymar Gallery
His work is shown publicly for the first time in a group show at the Kaymar Gallery in New York, curated by Dan Flavin.
1965
First solo show at the John Daniels Gallery
Dan Graham's John Daniels Gallery gives him his first solo show.
1966
“Primary Structures” at the Jewish Museum
Takes part in the “Primary Structures” exhibition at the Jewish Museum in New York, a seminal show that helped define Minimalism, submitting an untitled open modular cube of nine units.
1966
The “10” exhibition at the Dwan Gallery
In the same year, 1966, he is included in the “10” exhibition at the Dwan Gallery in New York.
from 1966
Artist's books: more than fifty titles
From 1966 his interest in seriality leads him to produce more than fifty artist's books; he later donates many of them to the library of the Wadsworth Atheneum.
