For those that appreciate minimalism, this simple print would make a handsome feature in your home or office. Called the enso, this symbol is considered sacred in Zen Buddhism. It can be either open or closed and can be interpreted many different ways. Also known as the circle of enlightenment and the infinity circle, this symbol conveys some of Zen Buddhism's more complex concepts: enlightenment, emptiness and the beauty of imperfection. It's a simple reminder to not overthink, to avoid perfection and to just simply be.