In January 2017, Dr. Sheldon Peck, a long-time member of HNA, and his wife Leena donated their extraordinary collection of old-master drawings to the Ackland Art Museum at the University of North Carolina. The collection was built by the Pecks over the past four decades. The gift, valued at $25 million, includes an 8 million endowment to support a new curator, digitization and cataloguing as well as future acquisitions. It is the largest gift to date presented to the museum. The collection includes, among others, 100 works by Dutch and Flemish artists, among them seven drawings by Rembrandt. Other artists represented are Jacob van Ruisdael, Aelbert Cuyp, Jan van Goyen, Peter Paul Rubens, Jacob Jordaens and Paul Bril.