Groundbreaking, highly imaginative, futuristic concept artwork, aerial view, hidden utopian subterranean society, thriving, advanced technologies unseen by the surface dwellers above, massive underground caverns, illuminated pathways, eco-friendly architecture, bio-luminescent landscapes, zero waste system, self-sustaining energy source, harmonious social structure, hope, a better future. Artist collaboration: Leonardo da Vinci, Chris Foss by: John Howe, Ron Arad
Hidden utopian subterranean society, advanced technology. 