Envision a surreal landscape featuring an infinite spiral staircase that elegantly winds upward into an abyss of shimmering stars and dark voids. Each step glimmers with ethereal light, illuminating the path with vibrant hues that blend into the deep cosmic black. Ethereal mist swirls around the staircase, creating a sense of endlessness and mystery, inviting the viewer to contemplate the infinite journey into the unknown.