Die Quelle (The Spring)

"Die Öd" View of Holzhausenpark

View from Mount Pilatus

Wondrous birds

In Memory of Orte

In the sunshine

Sea awakening

Self-Portrait in front of a Birch Forest

Forest meadow

Summer

The Rhine near Säckingen

In the Hammock

Landscape after a Storm

Early Autumn in the Green Mountains, Vermont

Landscape with Cottages

Untitled (cows descending hillside)

View of the Pyrenees

Landscape at Sunset

Rainbow over a Hilly Landscape

Approaching Storm from the Alban Hills

Ekeberg og Oslo kirke

Hampstead Heath, Looking Toward Harrow

L'âge de Fer

Clouds and Rainbow over a Mountain Valley