South-southwest view of District Heating Plant Spittelau, <a href="https://en.wikipedia.org/wiki/Vienna" class="extiw" title="en:Vienna">Vienna</a>. Exterior design by <a href="https://en.wikipedia.org/wiki/Friedensreich_Hundertwasser" class="extiw" title="en:Friedensreich Hundertwasser">Friedensreich Hundertwasser</a>. Late afternoon picture at low sun angle.
<a href="//commons.wikimedia.org/w/index.php?title=User:Contributor&amp;action=edit&amp;redlink=1" class="new" title="User:Contributor (page does not exist)">Contributor</a>
CC BY 2.5
<span class="int-own-work">Self-photographed</span>