Six Studies of an Old Woman's Head

Red chalk, with touches of black chalk, partially incised in contour at left side of face and in curls, on parchment

Black chalk and gray wash on brownish-gray prepared paper

Black ink and gray wash over red chalk on cream antique laid paper, squared in red chalk, framing line in black ink and red chalk, mounted at all corners

Black and white chalk and charcoal on blue paper

Transparent and opaque watercolor with brown ink over black chalk on off-white antique laid paper

Black chalk and gray wash on off-white antique laid paper

Brown ink, brown wash, red, blue, and yellow chalk wash with graphite on cream antique laid paper; remnants of a brown-ink framing line at upper, left, and lower edges; verso: brown ink and gray wash

Brown ink and brown wash over graphite on off-white antique laid paper, framing line in brown ink at lower edge

Transparent and opaque watercolor and black and red chalk on parchment

Brown ink and gray wash over black chalk; two overlapping rectangles in brown ink

Graphite and black chalk, partially incised, on white antique laid paper, framing line in graphite

Black chalk on parchment