Wide shot of a futuristic forest city featuring interconnected glass walkways emerging from sustainable architectural structures nestled within colossal trees. The vibrant scene is set in a tropical biome with a redshift render style reminiscent of Syd Mead's work. In the foreground, a medium angle view reveals a sprawling treehouse metropolis with brutalist buildings seamlessly integrated into the lush flora. People are seen sitting, standing, and walking throughout this complex urban jungle, capturing the essence of a concept watercolor by John Harris. The cityscape is hyperrealistic with a kaleidoscope of colors and intricate details, enhanced by bold contrast lighting, creating an awe-inspiring vision of a future where nature and architecture harmoniously coexist.