Featured image of article: On Kawara Image of the Day: March 29
On Kawara
I AM GOING TO SLEEP FORGET IT, 1969
Telegram to Michel Claura, December 11, 1969
6 3/8 × 8  inches (16.2 × 20.8 cm)
Private collection
© On Kawara. Photo: Kris McKay © The Solomon R. Guggenheim Foundation, New York