What is the most beautiful math in the world?

Could you elaborate on what you mean by "the most beautiful math in the world"? Is it referring to a specific theorem, formula, or branch of mathematics that you find particularly captivating or aesthetically pleasing? Perhaps you're referring to the elegance and simplicity of a certain proof, or the intricate beauty of a mathematical structure like a fractal or a geometric pattern. Could you provide an example of what you consider to be the most beautiful math, and why it holds such a special place for you?