EtherealGlow, In the center of a vast, otherworldly landscape, a radiant crystal orb hovers above a serene, reflective lake, casting soft glowing light in every direction. The scene is set under a twilight sky filled with distant stars, faint nebulae, and shimmering cosmic dust. Wisps of ethereal light drift gently across the landscape, creating a dreamlike atmosphere. Above the orb, in glowing cinematic script, the movie title "Ethereal Glow" appears, with subtle light beams emerging from it. Below the title, a faint tagline reads: "Where Light and Shadow Converge." The colors are a blend of deep purples, blues, and soft white light, with small glowing orbs scattered throughout, adding a mystical touch. The overall mood is both mysterious and enchanting, perfect for a fantasy or sci-fi film poster.