Black chalk, graphite, Conté crayon, and charcoal, with touches of white chalk and white gouache, varnished, on prepared paper laid on Bristol Board
Overall: 11 x 17 5/8 in. ( 27.9 x 44.8 cm )
Signed and dated: at bottom right: "T. A. Ayres 1857."
Signed and inscribed at lower left with a stylus: "T.A. Ayres 1857"
Due to ongoing research, information about this object is subject to change.