HSBC Rain Vortex inside the "Jewel" area at Changi Airport (SIN). SkyTrain connecting Terminal 2 and 3 is visible in the photo.
<a href="//commons.wikimedia.org/w/index.php?title=User:Mattewre&amp;action=edit&amp;redlink=1" class="new" title="User:Mattewre (page does not exist)">Matteo Morando</a>
<span class="int-own-work" lang="en">Own work</span>