Viewers in New York got a taste of Amaranth Ehrenhalt’s zesty oeuvre in 2006 when five of her paintings from the late ’50s were featured in the exhibition “Encore: Five Abstract Expressionists,” whic…
This show of 10 African-American abstract painters—Betty Blayton, Frank Bowling, Ed Clark, Herbert Gentry, Bill Hutson, Sam Middleton, Joe Overstreet, Thomas Sills, Merton Simpson and Frank Wimberle…