| African American Artists and the New Deal Art Programs : Opportunity, Access, and Community Calo Mary Ann : Mary Ann Calo is Batza Professor of Art and Art History Emerita at Colgate University. She is the author of three books, including Distinction and Denial: Race, Nation, and the Critical Construction of the African American Artist, 1920-40 . Mary Ann Calo is Batza Professor of Art and Art History Emerita at Colgate University. She is the author of three books, including Distinction and Denial: Race, Nation, and the Critical Construction of the African American Artist, 1920-40 . |