Hans Ulrich Obrist often quotes the great art historian Erwin Panofsky, who once famously said that "the future is built from fragments of the past." How these fragments accumulate is often a matter of historical inquiry as well as shared personal experiences. Here, 12 artists and an architect--Danai Anesiadou, James Bridle, Elizabeth Diller, Apostolos Georgiou, Isaac Julien, Jeff Koons, Ranjana Leyendecker, Charles Ray, Shuddhabrata Sengupta (Raqs...