Robert O'Meara (American, XX-XXI)  Abstract Composition, Graphite and Charcoal on paper, signed in pencil lower left, black wood frame. Image: 19.75" H x 15" W; frame: 29" H x 22.75" W. Provenance: From a 333 75th Street Estate. Keywords: Drawing, Works on paper, Abstraction, Abstract Expressionist, Cy Twombly style, Monochromatic, Grayscale