A surreal landscape featuring a glowing portal in the sky, surrounded by vibrant clouds and distant rocky terrain.

Beneath the vast expanse of a star-studded night sky, a mesmerizing portal to another dimension beckons. This portal, a swirling vortex of cosmic hues, dominates the scene, its edges painted in deep purples and blues that gradually transition into vibrant pinks and oranges as they approach the center. The heart of the portal is a radiant, luminous star, casting a warm, inviting glow that contrasts sharply with the cool tones of the surrounding space. Below this celestial doorway, a serene landscape unfolds. Majestic, jagged mountains rise in the distance, their peaks dusted with a light layer of mist that adds a touch of ethereal beauty. The mountains are reflected in a calm, glassy lake that stretches out before them, mirroring the sky's vibrant colors and the portal's ethereal light. The water's surface is undisturbed, save for a few gentle ripples that hint at the tranquility of the scene. The foreground is dominated by rugged, rocky terrain, with large boulders scattered across the ground, adding texture and depth to the landscape. The rocks, bathed in the soft light of the portal, take on a purplish hue, enhancing the dreamlike quality of the image. The overall mood is one of wonder and tranquility, inviting the viewer to step through the portal and explore the mysteries that lie beyond. This image is a perfect blend of cosmic wonder and serene beauty, making it a captivating piece of digital art.