After the Storm

Dresden at Sunset

At the west coast of Norway

The Island of Træna in Nordland

Urnes Stave Church in Sogn

Scene from the Era of Norwegian Sagas

Cloud Study

Storm on the Norwegian Coast

Study of Clouds in Moonlight

Shipwreck

Nigardsbreen i Justedalen

Cloud Study

Alpine Landscape: The Handegg, Switzerland

Study of a Cedar

Three Trees: Italy

Das Höllengebirge bei Ischl

Rock rubble in the White Water Valley in the Tatras.

Sunburst in the Riesengebirge

Mountain Peak with Drifting Clouds

An Alpine Valley with Trees and Boulders

Stream in Mountains at Dusk

Summit of the Sierras

The Hermit (Il solitario)

Study of a Pine Tree