Untitled, 2018 - by Hojjat Hamidi (1987), Iranian

Congested traffic, Utrecht, ca. 1950 - by F.F. van der Werf (1903 - 1984), Dutch

Venice, Italy, 1952 - by Henri Cartier-Bresson (1908 – 2004), French

Ryder's House, 1933, Smithsonian American Art Museum - by Edward Hopper (1882 - 1967), American

Nude art - by Guenter Knop (1954), German

Ostrava, Czech Republic, 1964 - by Viktor Kolář (1941), Czech

Rhine river boat transporting whisky, Düsseldorf, ca. 1957 - by Leonard Freed (1929 - 2006), American

Gaza, 2014 - by Wissam Nassar (1984), Palestinian

Never too young to pull your hair out - by Billy Howard, American

"Final days of Georgian nomads" - by Natela Grigalashvili, Georgian

Basalt columns - by Arnar Kristjánsson, Icelandic

Racecourse on Norderney island: four ladies in white dresses on the turf, Germany, 1908 - by Otto Haeckel (1872 - 1945), German

Yellow warbler bathing, Longmeadow, Massachusetts, USA, 2011 - by Steve Shelasky, American

Overview of the city, San Francisco, 1935 - by Peter Stackpole (1913 - 1997), American

Kyoto - by Neeltje de Vries (1976), Dutch

"Ag-tak" barn and cowhouse, 1938 - by Clara Sipprell (1885 - 1975), Canadian/American

Italian whippet greyhound - by Alla Rebrova, Latvian

Bert Oldman Jr., 1911 - by Lora Webb Nichols (1883 - 1962), American

From the series "Karczeby" - by Adam Panczuk (1978), Polish

Bridging home, Liverpool, England, 2010 - by Do-Ho Suh (1962), South Korean