A Tulip with White and Red Stripes (Wit en root Boode)

Red chalk on cream antique laid paper, framing lines in brown ink

Black chalk on antique laid paper

Black chalk and white opaque watercolor on blue paper, framing line in black ink

Brown ink, brown wash and white opaque watercolor on light tan antique laid paper, framing line in brown ink; verso: brown ink on light tan antique laid paper

Brown wash and graphite on off-white antique laid paper

Brown ink, gray wash, and white opaque watercolor, incised, on off-white antique laid paper, framing line in black ink

Black, red, and white chalk, on light tan antique laid paper, partial framing lines in brown ink and black chalk

Brown ink and brown wash on cream antique laid paper

Brown ink and gray wash over graphite on cream antique laid paper, framing line in brown ink, laid down on antique laid paper

Watercolor, gouache, brown ink, mounted down entirely

Watercolor and brown ink on off-white antique laid paper

Black chalk with touches of graphite and incidental marks in brown ink(?) on parchment, autograph framing line in black chalk