A man holds a gun under his chin as he speaks with members of the NYPD outside the United Nations Headquarters in New York City, U.S., December 2, 2021. (Photo by Carlo Allegri/Reuters)

Carlos Melendez prepares to feed his pet squirrel “Colita” in downtown San Salvador January 29, 2015. (Photo by Jose Cabezas/Reuters)

A masked reveller poses in San Marco Piazza during the Venice Carnival, January 30, 2016. (Photo by Alessandro Bianchi/Reuters)

A resident removes mud on a street brought by monsoon rains in San Mateo, Rizal, Philippines, August 14, 2016. (Photo by Erik De Castro/Reuters)

A reveller takes part in the Gay Pride Parade in San Salvador, on June 24, 2017. (Photo by Marvin Recinos/AFP Photo)

Models wearing creations by Philippines designer Nicole Santos wait backstage during the Thailand Fashion Week 2022 in Bangkok, Thailand, 30 June 2022. The Thailand Fashion Week showcases men's and women's Autumn/Winter 2022-2023 collections from both established and emerging brands across Haute-Couture, Ready-To-Wear, Avant-Garde, Accessories and Footwear on 29 and 30 June 2022. (Photo by Diego Azubel/EPA/EFE/Rex Features/Shutterstock)

Japanese–British singer-songwriter and model Rina Sawayama, date unknown. (Photo by Press Handout for SFTW)

Jassen Todorov, 40, from San Francisco is a professor of music at San Francisco State University, but he took to helicoptering in his spare time. While he was content to keep the panoramic views he witnessed to himself, Todorov has now paired his passion for flying with photography to capture some of the United States’ undiscovered vistas. Here: Grand Prismatic Spring, Yellowstone, Wyoming. (Photo by Jassen Todorov/Caters News)