Some landscape paintings

 John Singer Sargent (January 12, 1856 – April 14, 1925) was an American artist. During his career, he created roughly 900 oil paintings and more than 2,000 watercolors, as well as countless sketches and charcoal drawings.

Karer See

Julien-Joseph Ducorron, a Belgian landscape painter, was born at Ath in 1770. At the age of thirty-two, he devoted himself to the art of painting under the direction of Ommeganck, and made marvellous progress as a landscape painter, obtaining several gold medals.

A wooded river landscape with cattle watering, a viaduct and town beyond

 Albrecht Altdorfer (1480 - February 12, 1538) was a German painter, engraver and architect of the Renaissance working in Regensburg. Along with Lucas Cranach the Elder and Wolf Huber he is regarded to be the main representative of the so-called Danube School.

Danube landscape near Regensburg,

 Karl Paul Themistocles von Eckenbrecher  was a German landscape and marine artist active in the late 19th and early 20 centuries.

View of Laerdalsoren, on the Sognefjord