"Create an image featuring a vividly colorful crystal as the central focus, floating delicately on a serene body of water. The background consists of rolling hills and mountains, adorned with lush, towering trees that complement the natural landscape. The entire scene should have heightened, vibrant colors, with the crystal radiating a spectrum of intense hues that reflect off the water’s surface, blending harmoniously with the enhanced colors of the trees, hills, and sky, creating a surreal, visually striking atmosphere --ar 16:9