Gorgeous Ink Drops in 4K

Check out this amazing video of colorful ink drops blooming, moving, and intersecting with each other in water in slow motion. Director: Jacob Schwarz

To get the full effect, set the video's resolution to "original" and watch in full screen on a suitably high-res display. Even if you still won't be seeing it at anywhere near the original resolution (YouTube limits web viewing to 2,048 x 1,536 pixels), it's still quite an experience!