Austria, Vienna International Centre
2006. Danube river within the town boundaries of Vienna, the background showing the new quarter Donau City with a here rather unusual concentration of high-rises - emerging around the Vienna International Centre as part of the UNO-City - on the left surmounted by furtherly standing Donauturm
By Omnidoom 999 (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html), CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/) or CC BY-SA 2.5-2.0-1.0 (http://creativecommons.org/licenses/by-sa/2.5-2.0-1.0)], via Wikimedia Commons