A polar bear fast asleep at London Zoo. (Photo by Fox Photos/Getty Images). 1961

Egyptian bootblacks cleaning a European's shoes in Cairo. (Photo by Hulton Archive/Getty Images). Circa 1870

“Valentine Shmalentine”, 2011. (Photo by GillyFace)

Dawn at Blyth beach huts in Northumberland, with the prospect of warm weather over the coming weekend on Friday, October 8, 2021. (Photo by Owen Humphreys/PA Images via Getty Images)

Lew Hendrix collects palm branches blown down by the outer bands of Hurricane Ian in the Ybor City neighborhood of Tampa, FL, early Wednesday morning, September 28, 2022. (Photo by Ted Richardson/The Washington Post)

A cat and a seagull feeding on a street in Heybeliada, the second largest of the Prince Islands in the Sea of Marmara, near Istanbul, Turkey on February 01, 2017. (Photo by Sebnem Coskun/Anadolu Agency/Getty Images)

Police officers check documents of a man in central Moscow, Russia, Sunday, June 25, 2023. (Photo by Dmitri Lovetsky/AP Photo)