Envision a cityscape where buildings take on surreal shapes and colors, and gravity no longer applies. Picture a guy standing on a wet road, with the surreal city reflected in the shimmering water. The buildings twist and turn, with vibrant hues of purple, blue, and green, creating a beautiful gradient backdrop. Capture the conceptual portraiture, with the guy's silhouette and the surreal city becoming a visual metaphor for the exploration of urban fantasies and the bending of reality. Canon EOS 5D Mark III, 1/125s, f/8, ISO 100. Enhance the scene with colorful light trails, glowing windows, or floating city elements for an extra punch of urban surrealism. Utilize lens flares and light rays to create a futuristic and dream-like atmosphere. Process the image in 4K HDR for a dynamic and captivating wallpaper.