Detail of the Secession building in Vienna, constructed by <a href="https://en.wikipedia.org/wiki/Joseph_Maria_Olbrich" class="extiw" title="en:Joseph Maria Olbrich">Joseph Maria Olbrich</a>. It is one of the best known examples of <a href="https://en.wikipedia.org/wiki/Vienna_Secession" class="extiw" title="en:Vienna Secession">Secessionist</a> architecture.
<a href="//commons.wikimedia.org/wiki/User:Gryffindor" title="User:Gryffindor">Gryffindor</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>