A woman dressed as the Wizard of Oz’s Dorothy walks her dog dressed as the Cowardly Lion as they attend the annual Congressional Dog Costume Parade on Capitol Hill in Washington, DC, on October 27, 2021. (Photo by Jim Watson/AFP Photo)

Bristol celebrates “wonderful diversity” at St Paul's carnival on Saturday, July 6, 2019. Thousands filled the streets for the city’s 51st procession highlighting the contribution of the Windrush generation. (Photo by Alex Turner/The Guardian)

Gold medalist Luiza Gega of Albania celebrates after the Athletics - Women's 3000m Steeplechase Final on day 10 of the European Championships Munich 2022 at Olympiapark on August 20, 2022 in Munich, Germany. (Photo by Wolfgang Rattay/Reuters)

“Contrails (short for “condensation trails”) or vapour trails are artificial clouds that are the visible trails of condensed water vapour made by the exhaust of aircraft engines. As the hot exhaust gases cool in the surrounding air they may precipitate a cloud of microscopic water droplets or, if the air is cold enough, tiny ice crystals”. – Wikipedia

Photo: An airplane leaves a vapor trail as it flies in front of he moon on January 17, 2007 above Hanover, Germany. (Photo by Alexander Hassenstein/Getty Images)

Bella Hadid attends “The Unknown Girl (La Fille Inconnue)” Premiere during the 69th annual Cannes Film Festival at the Palais des Festivals on May 18, 2016 in Cannes, France. (Photo by Alberto Pizzoli/AFP Photo)

A ballet student poses for a friend to take photos, at the national ballet school in Havana, Cuba, Thursday, December 12, 2019. The Soviet-style system that recruits children into a system of increasingly selective state dance schools has produced hundreds of elite dancers including Lorna Feijoo, Rolando Sarabia, Taras Domitro, Anette Delgado and Carlos Acosta. (Photo by Ramon Espinosa/AP Photo)

A pilgrim enters the Basilica of Our Lady of Guadalupe on their hands and knees to honour the Virgin Mary in Mexico City, Mexico on December 11, 2022. (Photo by Jorge Nunez/Zuma Press Wire/Rex Features/Shutterstock)

A tiger is depicted on the helmet of Italy's Federica Brignone at the finish area of an alpine ski, women's World Championships super G, in Meribel, France, Wednesday, February 8, 2023. (Photo by Marco Trovati/AP Photo)