American artists have drawn criticism after making stunning, intricate sculptures by pouring hot liquid aluminium into anthills.

American YouTuber, model and singer/songwriter Erika Costell (R) out and about in Los Angeles, USA on December 31, 2019. (Photo by ROGUT/starmaxinc.com/Rex Features/Shutterstock)

American model Bella Hadid comes out of her hotel on September 25, 2018 in Paris, France. (Photo by Pierre Suu/Getty Images)

Moby – Natural Blues (Reprise Version) ft. Gregory Porter & Amythyst Kiah (Official Music Video). Richard Melville Hall, known professionally as Moby, is an American musician, songwriter, singer, producer, and animal rights activist. He has sold 20 million records worldwide.

American actress Kristen Stewart arrives at the Oscars on Sunday, March 27, 2022, at the Dolby Theatre in Los Angeles. (Photo by Jae C. Hong/AP Photo)

American model Amelia Gray Hamlin is seen in Madison Square Park on February 10, 2025 in New York City. (Photo by The Hapa Blonde/GC Images)

Jennifer Lopez donates a stage outfit that she wore during an American Idol performance to Hard Rock Cafe’s memorabilia collection at her CD signing to celebrate her new album «LOVE?» held at the Hard Rock Cafe Hollywood on May 3, 2011 in Hollywood, California. (Photo by Michael Caulfield/Getty Images)

American actress, model, singer and activist Paris Jackson attends Comic-Con in San Diego, California, USA on July 21, 2018. (Photo by @parisjackson/Instagram)