Peacock Feather

Merganser

1890 · Watercolor, over traces of graphite, on tan wove paper

The Lake of Zug

1888 · Etching and mezzotint; proof

St. Cergues

1882 · Graphite on ivory wove paper

Salvia Silvarum

1881 · Pen and brown ink, over graphite, on cream wove paper

Greta

1876 · Watercolor and white gouache, with pen and brown ink, over graphite, on gray wove paper

Budding Sycamore

1871 · black and gray wash, gouache, and graphite