A supporter of Brazil's former President Luiz Inacio Lula da Silva, who is running for office again, flashes the letter L for “Lula” during a campaign rally with him in the Complexo do Alemao favela in Rio de Janeiro, Brazil, Wednesday, October 12, 2022. The presidential run-off election is set for Oct. 30. (Photo by Silvia Izquierdo/AP Photo)

Gloria Grahame in state of undress in a scene from the film “Naked Alibi”, 1954. (Photo by Universal/Getty Images)

(L-R) Ozzy Osbourne and son, producer Jack Osbourne visit the Tribeca Film Festival 2011 portrait studio on April 25, 2011 in New York City. (Photo by Larry Busacca/Getty Images for Tribeca Film Festival)

Film actress Audrey Hepburn (1929–1993) on a film set with her pet poodle, circa 1960. (Photo by Hulton Archive/Getty Images)

Actor George Clooney from the film “Ides Of March” arrives at the Hotel Excelsior during the 68th Venice Film Festival on August 31, 2011 in Venice, Italy. (Photo by Gareth Cattermole/Getty Images)

Italian actress Sophia Loren attends the Cannes Film Festival in Cannes, France, 1954. (Photo by AGIP/RDA/Getty Images)

American actress and YouTuber Madeline Petsch in the second decade of May 2023 jokes about “intimacy“ while filming “Riverdale”. (Photo by madelame/Instagram)

Shadow art is a unique form of sculptural art where the 2D shadows cast by a 3D sculpture are essential for the artistic effect.