A steampunk-inspired festival of cultures, where Victorian-era airships hover in the sky, adorned with neon traditional patterns from various global heritages, and below, a bustling street market glows under bioluminescent lanterns, featuring stalls of robots crafting handmade goods using ancient techniques; a river flowing through the scene has holographic koi fish leaping, while multicultural performers in digitally-augmented ethnic attire dance on a floating stage, reflecting a tapestry of cultural fusion through a lens of technological fantasy.