A large-scale portrait bust in pencil — the face filling nearly the full height and width of the 12.5"×19" sheet, the head in three-quarter view turned slightly to the right, the features rendered with the most sustained observational focus of any portrait in the new portfolio sequence. The face is that of a woman in perhaps her thirties or forties: strong brow with emphatic brow lines, the eyes below large and deeply set, the nose prominent and specifically shaped, the lips below drawn with attention to the labial fold above the upper lip, the chin below giving the jaw its particular character. The neck descends to a bare shoulder visible at the lower right. The hair falls long and loose at the left side of the composition.
The pencil is applied here with the most range of tone of any work in the batch: the brow marks are dense and dark, the eyes receive shadow above and below the lids, the nose casts a shadow along its bridge, the jaw has a brief shadow below. This is the most fully realized tonal portrait in the new portfolio — not a line drawing with slight interior notes, but a drawing in which tone is used deliberately to construct the face's three-dimensionality. The paper's warm tan ground contributes a middle tone that the pencil marks darken or the paper's white-ish areas lighten.
The scale of the face — filling the 12.5"×19" sheet — is the most dramatic compositional shift in the batch. After hundreds of full-body figure drawings in which faces appeared as small elements in the upper fifth of the composition, this work reverses the proportion entirely: the face is now everything, the body reduced to a brief shoulder, the space given over entirely to the particularity of one face seen close. This scale shift signals a decisive reorientation of Sidney's attention — from the body as form to the face as person.
The expression on the face — the large, heavily lidded eyes looking somewhere below and to the right of the viewer, the lips in a neutral position, the overall impression of someone absorbed in thought or looking past the moment of being drawn — is one of the most psychologically interior faces in the entire collection. The expression resists easy summary: not sad, not happy, not guarded, not open — simply present and inward in equal measure. This quality of psychological depth without legible emotion is characteristic of Sidney's best portrait work.