Fred Uhlman (1901-85, Germany)

“Welsh Cottages” c. 1985

Okumura Koichi, Yashima in Summer, 949.

Georgia O’Keeffe (1887-1986)
Pedernal with Red Hills (Red Hills with the Pedernal)
1936

Alpine high valley in Tyrol
Franz Burger
Austrian,1857-1940

Stefan Blaser, 1983

TANAKA Ryōhei（田中良平 Japanese, 1933-2019）

Andrea Vandoni (Italy) 
– “One Hundred Sleepless Nights - The Third”

Kunstschau 1908: Hauptgebäude. Emil Hoppe

Czech Republic

Nick McPhail

Samuel Bak (b. 1933)
White walls

Calanais Standing Stones, Scotland

Georges Lacombe
Blue Seascape, Wave Effect
1893

M.C. Escher
View of Atrani
1931