An astronaut floating in space, a minimal vector illustration in the style of John Holcroft for an aesthetic retro poster design, with dark blue and purple colors.
A dynamic city skyline at sunset, with glowing lights from skyscrapers reflecting off calm waters below, the sky painted in warm gold and purple tones, creating a lively yet soothing urban vibe.
Use black as the background, a beautifully colored background image, real, ultra-high definition, ultra-detailed.
A detailed black-and-white illustration of the moon's surface, showcasing craters in high detail against an all-black background. The focus is on capturing intricate details such as rugged textures and shadows cast by the craters. It evokes a sense of awe for our solar system and its stunning beauty.