What is the most beautiful university in the world?

I'm curious, what criteria would one use to determine the most beautiful university in the world? Is it the architecture, the landscaping, the historical significance, or perhaps a combination of all these factors? With so many stunning universities around the globe, from the ivy-covered walls of Oxford and Cambridge in England, to the futuristic design of the Singapore University of Technology and Design, it's certainly a difficult question to answer. But what university do you think stands out as the most visually appealing, and why?