CHALLENGE 69 - Under the Sea
Saturday, November 18th, 2017 11:47 am

https://i.imgur.com/WU81Ep5.png
https://i.imgur.com/Kw29tOt.png
https://i.imgur.com/8nFONmr.png
... the first is the drowned city at Qiandao Lake in China, the second is Disney, the third Stargate Atlantis :)