COVER—Scala/Art Resource; 1—Patrick Zachmann; 3—(clockwise from top left) Egyptian Ministry of Tourism & Antiquities/Cairo University, Photograph by Péter Komjáthy/BHMAquincum Museum and Archaeological Park, Courtesy Qian Wang, ÖBB/Novetus GmbH, FLHC 2/Alamy Stock Photo, Photo courtesy of Soprintendenza Archeologia, Belle Arti e Paesaggio per l’area metropolitana di Napoli/Gigante et al., 2021; 4—Azoor Photo Collection/Alamy Stock Photo; 6—ASCSA: Agora Excavations, photo C. Mauzy; 9—Photograph by Péter Komjáthy/BHMAquincum Museum and Archaeological Park, Courtesy José Miguel Noguera Celdrán; 10—Wisconsin Historical Society (2); 12—ÖBB/Novetus GmbH (3), Courtesy Brett Kaufman (2);13—Hung et al., 2022; 14—Egyptian Ministry of Tourism & Antiquities/Cairo University (2); 15—Peter Phipp/Travelshots.com/Alamy Stock Photo, FLHC 2/Alamy Stock Photo; 16—Photo courtesy of Soprintendenza Archeologia, Belle Arti e Paesaggio per l’area metropolitana di Napoli/Gigante et al., 2021, Courtesy S. Campbell (2); 17—Courtesy Qian Wang (2); 18—Jason Urbanus…