First Reveal is back. With weekly unveilings of higlights as we lead up to our 20th Century & Contemporary Art Sales in New York, check-in every Friday to see what's new. This week, we're revealing two vivid works from our Day Sale by Vivian Springford and John Chamberlain. Exuberant and brimming with radiant color, Vivian Springford's 'Untitled (Tanzania Series),' 1972, and John Chamberlain's 'Pure Drop,' 1983, gives insight into how these two very different artists developed their respective practices in relation to and in challenge of the aesthetic of Abstract Expressionism. Swipe to discover the works and see the artists in their studios. Tap the link in bio to read more. #FirstReveal. Photo credit: David Heald/Solomon R. Guggenheim Museum, New York