This billboard ad is next level. Very cool.
Timelapse of bilboard
https://i.imgur.com/EgMfL7n.jpg
https://i.imgur.com/HVWWO77.jpg
https://i.imgur.com/7G6exEE.jpg
https://i.imgur.com/WL5j6s7.jpg
https://i.imgur.com/moWKKE3.jpg
https://i.imgur.com/y0FBG7U.jpg