Nathan Joseph Roderick Oliveira (American, 1928-2010). Lithograph on paper titled “European Acrobat with Medals” depicting a dark portrait of a figure in black with accents in red and yellow. Titled in pencil along the lower left. Signed and dated ’52 in pencil along the lower right. Sight; height: 20 1/4 in x width: 12 1/2 in. Framed; height: 32 3/4 in x width: 24 3/4 in.