Some of the most important and influential artists of the past five decades have conceived and produced groundbreaking series—both print and sculptural—at Gemini G.E.L. (Graphic Editions Limited) since the renowned Los Angeles artists' workshop and publisher was founded in 1966. Coinciding with Gemini's 50th anniversary, The Serial Impulse at Gemini G.E.L. sheds light on this phenomenon. The exhibition is on view in the West Building of the National Gallery of Art from October 4, 2015 through February 7, 2016.