Three years ago, the Metropolitan Museum of Art opened a blockbuster exhibition by Gerhard Richter—one of the most important artists working today—that was shuttered by the pandemic after only nine days. On March 16, at the Zwirner gallery, the German painter returns to New York City with a show of works made during the past seven years, including “Abstraktes Bild (Abstract Painting),” from 2016 (seen, in detail, above). A new, limited-run publication, titled “100 Abstract Pictures,” accompanies the exhibition.