macOS Catalina Developer Beta 3 added a new screen saver named Drift:
Like some of Apple’s other screen savers, including my long-time favorite Flurry, Drift comes with several options for its color scheme:
The options are mostly pretty self-explanatory, except the top two. “Desktop” takes its palette from the current desktop picture, while Spectrum shows a wide range of ever-changing colors:
I’m a fan. Apple certainly doesn’t have to add things like this to macOS, but I’m glad it does