Kerry James Marshall (Born 1955), African-American painter and printmaker
https://www.npr.org/2017/03/28/521683667/kerry-james-marshall-a-black-presence-in-the-art-world-is-not-negotiable

Untitled (Studio) / 2014 / Acrylic on PVC panels / 83 5/16”x119 1/4”

Whitfield Lovell (Born 1959), African-American artist combining monochromatic portraits with found objects
https://www.smith.edu/artmuseum/On-View/Past-Exhibitions/Whitfield-Lovell/About-the-Artist

Still / 1999 / Charcoal on wood, found objects / 96”x68”x48”