He studied at the New York Academy of Art, the Florence Academy of Art, and the Prince Charles Drawing School. He has taught painting at the Washington Art Association, the Metropolitan Museum of Art and the Florence Academy of Art.
Jack’s work is represented by Denise Bibro Fine Art in New York City. His paintings have been the subject of numerous solo and group exhibitions including “i.d.entity” at Five Points Gallery, “Figuration” at the Wausau Museum of Contemporary Art, and at the Heckscher Museum of Art. Rosenberg’s work is represented in public and private collections.