Graphite, black chalk, charcoal, Conté crayon with selective glazing on paper laid on Bristol Board
Overall: 11 7/16 x 17 5/8 in. ( 29.1 x 44.8 cm )
Signed and dated: at lower left: "TA. Ayres Del 1857"
Signed and inscribed at lower left with a stylus: "T A Ayres Del 1857"
Due to ongoing research, information about this object is subject to change.