Contributed by Jonathan Stevenson / When the Minimalists were casting paintings as nothing more than value-free objects in the world and the Pop Artists were knocking them off their elitist pedestal, Vincent Smith (1929-2003) was stalwartly maintaining his belief in the form as a conveyor of social reality and, beyond that, an instrument of political assertion. With great substantive range and technical facility, he invested his throat-grabbingly expressionistic paintings of the urban vistas and signature characters of Harlem and Brooklyn — sixteen now on display at Alexandre Gallery on the Lower East Side — with the brimming emotion of the African American nation. He made the work in this exhibition between 1954 and 1972, so the varied subject-matter is perhaps expected. More remarkable is the potent through-line of his vision.