Ada Bobonis (b. 1963, Rio Piedras, Puerto Rico, United States) lives and works in San Juan, Puerto Rico, United States. The River that Flows Two Ways features photographs of the nearby Hudson River (a tidal river that flows in two directions) printed onto two giant interlocking rings.
Major support for the High Line Plinth is provided by Shelley Fox Aarons, Jennifer Allan Soros, Elizabeth Belfer, Suzanne Deal Booth, Fairfax Dorn, Andy and Christine Hall, Hermine Riegerl Heller, J. Tomilson Hill, The Holly Peterson Foundation, Annie Hubbard, Dorothy Lichtenstein, Donald R. Mullen, Jr., Miyoung Lee and Neil Simpkins, Doug Oliver, Mario J. Palumbo, Jr., Susan Scherr, Susan Viniar, and Anonymous.