Wishing a happy birthday to Nathaniel Mary Quinn (@nathanielmaryquinn), who was born on this day, April 23, in Chicago! The artist is pictured here in his studio working on “Paint-Drawing Study for Daphne, Ornette, and Ruth,” which was presented in “ECHOES FROM COPELAND” at Gagosian, New York, last year. The consistent presence of drawing techniques in the work shown in the exhibition is signaled