Centered around the Museu de Arte Moderna do Rio de Jainero, the artist collective Grupo Frente (1954-56) experimented with abstraction based on rigorous conceptual precepts. João José Costa, Untitled, 1958, gouache and mixed media on board. #heliooiticica #lygiapape #joaojosecosta #brazil #brazilianart #riodejaneiro #neoconcrete #nyc #galerielelong #grupofrente (at Galerie Lelong New York)














