A Mountainous Landscape

Brown and black ink, gray wash over black chalk on cream antique laid paper

Brown ink, brown wash, and touches of white opaque watercolor on light tan antique laid paper

Brown ink on antique laid paper

Brown ink and later gray wash and later touches of graphite on cream antique laid paper, prepared with a brownish-gray wash [?], framing line in brown ink

Black chalk , graphite, and gray wash on parchment

Transparent and opaque watercolor over graphite on parchment

Brown ink, brown and gray wash, green transparent watercolor, and touches of white chalk on the sheet of an account book, framing line in black ink and partial framing line in brown ink at bottom

Brown ink and black chalk with white opaque watercolor restoration on off-white antique laid paper; verso: brown ink, gray and brown wash, black chalk, and white opaque watercolor

Black and white chalk and yellowish-white pastel on blue paper

Brown ink, brown wash and gray wash mixed with white opaque watercolor over graphite on off-white antique laid paper, framing line in brown ink

Red chalk on cream antique laid paper

Black and white chalk on blue antique laid paper, faded to gray-blue, framing line in brown ink