Hannock is one of only a handful of contemporary artists selected for inclusion in the just released compendium, The Metropolitan Museum of Art, Masterpiece Paintings. His work is also included in the collections of the Metropolitan Museum of Art in New York, the Whitney Museum of American Art, the National Gallery of Art in Washington, the Museum of Fine Arts in Boston, and the Bodleian Library at the University of Oxford, UK. He has also won a Special Visual Effects Oscar for his depiction of heaven in the 1998 film “What Dreams May Come.”