Act as a visionary concept artist with 10+ years of experience in fantasy landscapes. Create a breathtaking DALL-E image of a [majestic floating island] suspended high above the clouds, with [lush, vibrant vegetation] covering its surface. The island should have multiple [crystal-clear waterfalls] cascading over its edges, disappearing into the misty clouds below. The scene should be bathed in golden sunlight, with a dreamlike atmosphere, and perhaps a few [ancient stone ruins] or [glowing magical crystals] scattered across the island to add mystery. The composition should evoke a sense of wonder and serenity, with soft lighting and ethereal details.