On a frigid March afternoon in New York, German curators Kasper König and Britta Peters charged into the café at the Hotel Americano and sprawled out around a table. König, who is 73 and more than six feet tall, pulled a fuzzy winter cap off his head, set down a black tote bag from Manifesta, the roving art biennial he organized in St. Petersburg, Russia, in 2014, and began talking with great enthusiasm about artist Ei Arakawa. He then hopped off to procure two coffees while Peters—50, with short blond hair and more restraint—plugged her dead cell phone into a nearby outlet.
In less than three months, on June 10, the two would be opening the fifth edition of the Halley’s Comet of art exhibitions, Skulptur Projekte Münster, which fills…
