Revelers jump on a rainbow painted crosswalk in Church Street, Toronto's LGBT neighbourhood, before “WorldPride”, a gay pride parade, in Toronto, June 29, 2014. Toronto is hosting WorldPride, a week-long event that celebrates the lesbian, gay, bisexual and transgender (LGBT) community. (Photo by Mark Blinch/Reuters)

Hooded penitents from “La Borriquita” brotherhood take part during a Holy Week procession in Cordoba, Spain, Sunday, March 29, 2015. Hundreds of processions take place throughout Spain during the Easter Holy Week. (Photo by Manu Fernandez/AP Photo)

Disguised revellers parade on the occasion of the Cortege during the Carnival in Basel, Switzerland, February 17, 2016. (Photo by Georgios Kefalas/EPA)

President Barack Obama watches as Joey Hudy (L), 14, from Phoenix, Arizona pumps the Extreme Marshmallow Cannon he invented, while touring student science fair projects on exhibit in the State Dining Room at the White House February 7, 2012 in Washington, DC. Obama hosted the second White House Science Fair celebrating the student winners of science, technology, engineering and math (STEM) competitions from across the country. (Photo by Molly Riley-Pool/Getty Images)

Angel Taylor Hill attends Angel Taylor Hill introduces the new Tease Dreamer Fragrance Collection at Victoria's Secret on March 12, 2019 in Los Angeles, California. (Photo by Neilson Barnard/Getty Images for Victoria's Secret)

“Romain de Tirtoff (23 November 1892 – 21 April 1990) was a Russian-born French artist and designer known by the pseudonym Erté, the French pronunciation of his initials, R.T. He was a diversely talented 20th-century artist and designer who flourished in an array of fields, including fashion, jewellery, graphic arts, costume and set design for film, theatre, and opera, and interior decor”. – Wikipedia. Photo: Romain de Tirtoff (Erte) – “Symphony In Black” (please click to enlarge).