A striking depiction of a white unicorn galloping through an otherworldly landscape captures the essence of vintage 1970s poster art combined with advanced AI art techniques with MidJourney. The scene, rich in dark fantasy comic book art elements, draws inspiration from the iconic style of Moebius. A vivid orange moon casts its light over a surreal terrain adorned with tall black rocks and shadowy mountains, laying the foundation for a high-contrast, colorful environment. The unicorn, detailed with a flowing white mane, large brown eyes, and an ethereal presence, moves dynamically against the dark, star-speckled sky. The landscape and sky artfully blend retrofuturism and surrealism, utilizing bright yet low-saturated colors, bold lines, and cinematic lighting that enhance the epic, cinematic quality of the composition. This visual feast, reminiscent of an 80s retro poster and a vintage sci-fi magazine, showcases a perfect amalgamation of hyper-realistic details, sharp focus, and a vector art style, creating a timeless yet nostalgic visual experience.