Art galleries: Ingenious Terry Adkins and muralist David Guinn

By his late 50s, conceptual artist Terry Adkins was finally getting the international attention he deserved. He was, in the words of New York Times writer Guy Trebay, "a newly minted breakaway star." Then in February 2014, Adkins, 60, died of heart failure in his Brooklyn home, a month before a new major work was to have its premiere in the Whitney Biennial.