I like my desk to be clean, and as minimalistic as possible. This of course includes what's on my desk, but also what shows on my computer screen when I'm not actively using it. This is why for the past few months I have opted to use minimalist clock screen savers on my Mac.
Surprisingly, there aren't many options that meet my basic criteria of simplicity and minimalist beauty, but I did find a few that I'll share with you.