Envision a futuristic alien city skyline at dusk, where towering crystal-like structures rise elegantly against the darkening sky. These monumental buildings are crafted from a translucent material that catches the last light of the setting sun, casting a warm glow on the intricate pathways that wind around the city. The architecture exhibits a blend of sharp, geometric angles and smooth, flowing lines, suggesting an advanced civilization that harmonizes technology with art. Neon light streams gently illuminate the city, providing a stark contrast to the natural rock formations surrounding the urban expanse. The scene is set on an extraterrestrial planet, with a horizon that subtly reflects on a serene body of water in the foreground. The composition is vertical, highlighting the grandeur of the skyline, with the focus on the interplay between light and shadow, and the reflective qualities of the alien materials used in the construction. Include in the background a twilight gradient transitioning from a deep blue to a soft orange, reminiscent of a binary sunset, to add depth and a sense of wonder to the setting --ar 9:14 --v 6 --stylize 250