Sketch of Trees (Clouds?) (from Sketchbook VII)

Outline Sketch of Tress (from Sketchbook VII)

William Trost Richards

Landscape (from Sketchbook X)

William Trost Richards

Cape Flattery Landscape (from Sketchbook X)

William Trost Richards

Kronerne af nogle store træer

P.C. Skovgaard

Juniper Lake Aug 23 1885, Mount Tacoma Washington (from Sketchbook X)

William Trost Richards

Mountainside (from Sketchbook X)

William Trost Richards

Waves Breaking in the Sea (from Sketchbook VII)

William Trost Richards

Små træer der vokser på klippegrund

P.C. Skovgaard

Studies van planten

Crispijn van de Passe (I)

Kompositionsstudie til Langelinje-billedet

Edvard Weie

Sketch of Breaking Waves (from Sketchbook VII)

William Trost Richards

Studie van een groep bomen

Unknown Artist