Which American architectural sculptor (whose work ornamented more than 30 buildings) also designed and sculpted medals, the Newbury and Caldecott being his most famous?

Which American artist is best known for his vivid, frequently surrealist, depictions of Southern life that focus on the social issues of racial injustice and violence during the 1940s?

Answers here~ https://schristywolfe.com/2015/09/15/september-15/