After agitating for the inclusion of Black artists in New York museums, he helped introduce a multicultural perspective to the field of art therapy.After agitating for the inclusion of Black artists in New York museums, he helped introduce a multicultural perspective to the field of art therapy.Read MoreJoseph, Cliff (1922-2020), Deaths (Obituaries), Art, Black People, Race and Ethnicity, Art Therapy, Civil Rights Movement (1954-68), Therapy and Rehabilitation, New York City
