Futuristic underground city with neon lights, high-tech transportation systems, bustling marketplaces, and holographic displays.
The vast expanse of a starlit sky, with a meteor streaking across.
Medieval castle at sunset, with knights on horseback, a bustling courtyard, towering spires, and a dragon circling above.
An abstract composition of colorful geometric shapes, arranged to resemble a brilliant diamond or other precious gemstone, set against a carbon-like backdrop.
