Create a mesmerizing mandala that showcases intricate geometric patterns, radiating from a central point. Infuse the design with a spectrum of vibrant colors—lush reds, soothing blues, and energetic yellows—that blend harmoniously. Each section should reflect a balance of symmetry and fluidity, inviting viewers to lose themselves in its depth. The final piece should evoke tranquility and joy, celebrating the beauty of harmony and structure.