People wear face masks while watching the marine life at Ripley's Aquarium of Canada during the COVID-19 pandemic in Toronto, on Wednesday, October 28, 2020. (Photo by Nathan Denette/The Canadian Press via AP Photo)

Urban photographer Roman Robroek spent five years scouring the continent for the grandest examples of forgotten architectural beauty. Here: Watch your step on this Polish spiral staircase. (Photo by Roman Robroek/South West News Service)

The love padlocks, called cadenas d’amour, multiplied until there were thousands of love tokens on the bridge, each engraved with a message of love. (Photo by Charles Platiau/Reuters)

Public Space series, 2015. This series by Morteza Niknahad and Behnam Zakeri tends toward cinema, taking an almost cartoonish view of modern life in Iran. This work was inspired by the social life of dolphins. (Photo by Morteza Niknahad and Behnam Zakeri/The Guardian)

The abandoned Moulton and Kyle Funeral Home in Jacksonville, Fla., which is more than 150 years old, was left to rot, with the premises eerily strewn with open caskets, a hearse and embalming chemicals. Much like the corpses that were laid to rest, the remains of this building too are slowly decomposing and decaying. Black mold has engulfed the walls, and chipped tiles from the collapsed ceilings cover many of the floors. (Photo by Abandoned Southeast/Caters News Agency)

Zamora, 55, self-employed, poses for a photograph in front of the Cuban and U.S. flags after buying a pineapple in Havana, March 25, 2016. Regarding Obama's historic visit to the island, Zamora said “It's good for the Cubans that he came and re-established relationships between the two countries”. (Photo by Ueslei Marcelino/Reuters)

A girl reacts while getting a nasal swab sample at a testing and screening facility for the new coronavirus in a hospital in Karachi, Pakistan, Friday, July 17, 2020. (Photo by Fareed Khan/AP Photo)

A couple embrace during the start of the San Fermin festival in Pamplona, Spain July 6, 2016. Revelers from around the world kick off the festival with a messy party in the Pamplona town square, one day before the first of eight days of the running of the bulls. (Photo by Vincent West/Reuters)