
Baby dates from 1852. It is known only from a photograph in the Pennell Collection, Library of Congress.

Baby, photograph, Library of Congress
It is catalogued in MacDonald 1995 (cat. rais.) [more] (cat. no. 93); the catalogue entry has been amended.

Baby, photograph, Library of Congress

Baby, photograph, Library of Congress
Unidentified. This is probably a carefully worked up copy of one of the engravings in the Museum collections at West Point.

Baby, photograph, Library of Congress
The technique, imitating engraving, involves multiple outlines, curved and zigzag lines, cross-hatched shading, and dotting combined with all these methods for the softer effects on the face.
See MacDonald 1995 (cat. rais.) [more] (cat. no. 93)
1: The Catalogue of the Museum, United States Military Academy, West Point, 1884, p. 132, no. 1086, as 'An Artist's "Prelude" '.