浮城
Amidst the historical and fantasy subgenres of steampunk is a type that takes place in a hypothetical future or a fantasy equivalent of our future involving the domination of steampunk-style technology and aesthetics. Examples include Jean-Pierre Jeunet and Marc Caro's "The City of Lost Children" (1995), "Turn A Gundam" (1999–2000), "Trigun", and Disney's film "Treasure Planet" (2002). In 2011, musician Thomas Dolby heralded his return to music after a 20-year hiatus with an online steampunk alternate fantasy world called the Floating City, to promote his album "A Map of the Floating City".