Jack Shainman Gallery (New York) showed work by Radlcliffe Bailey and Gehard Demetz at Art Basel Miami Beach 2018.
Bailey was born in New Jersey and lives in Atlanta. His work is scullptural--whether it is standing or wall hanging. This piece is mixed media with paint on tarp, neon and railroad tracks. His work references his African-American heritage and being a black child in the south. His work is varied and you can see it at the gallery linked above.
Demetz is an Italian artist who lives and works in Selva di Val Gardena, Italy. The piece below, Warmness of Teacher's Shoes, might seem like marble at first glance but it is linden wood and acrylic paint.