Pamela Joyner and Fred Giuffrida, in partnership with The Ogden Museum of Southern Art, hosted an “abstracted black tie” dinner to celebrate the writers and the artists featured in Four Generations, The Joyner/Giuffrida Collection of Abstract Art, a book spearheaded by Joyner that proposes a radical reevaluation of the contributions to art history played by post-war and contemporary artists of color…