How about this at Schiphol Airport (another way of telling time)

dms.licdn.com/playback/C5105AQEG6Cv7eimeXA/cbeadb7addc64444a44a2761b1a271d8/feedshare-mp4_3300-captions-thumbnails/1507940147251-drlcss?e=1533643200&v=beta&t=JT6ZZLEWPyACntC9FoxDrvPr9n90fYtOL7yVIKa4K5U

This is really cool 

That is very cool!!!!

Thank you for sharing it.

Great art installation!

Is there a perpetual calendar version? : )

That is so cool!  I want it in a wristwatch version!  CF5!!!

Amazing indeed! There is also a clock from him in the Rijksmuseum in Amsterdam. Very cool and creative.