It’s a pretty good guess that the 20,000-square-foot townhouse at 4 E. 75th St. in New York City will be packed with incredible art.The home was just purchased by high-profile art dealer/gallery owner Larry Gagosian, who just closed on the Harkness Mansion for US$36.5-million. That price is US$16.5-million less than what private equity titan J. …




















