"Think Like Clouds "collects for the first time the drawings, notes and diagrams of curator, writer and Serpentine Gallery co-director Hans Ulrich Obrist. For the past 22 years, Obrist has curated exhibitions around the world and has interviewed major and minor personalities in nearly every field of endeavor; from architect Rem Koolhaas to painter Gerhard Richter; from astronomer Dimitar Sasselov to journalist and activist Studs Turkel. Obrist draws obsessively during his work in order to help him remember and expand the conversation at hand. But these drawings are more than mere memory aids. Beautiful and enigmatic, they reveal, upon closer scrutiny, constellations of names, ideas, dates, quotes and loose bits of information entangled in wavering lines and undulating scribbles. Each drawing is a conceptual portrait of a conversation or an event. Taken as a whole, they map in visual form the intellectual and historical terrain of one of the most active and curious minds in contemporary art today. "Think Like Clouds "includes an introduction by scholar and archivist Michael Diers and an interview with Obrist conducted by artist Paul Chan.