Tophane ("Cannon House"), a principal military foundry in the Ottoman Empire. Today is a center of arts belonging  to Mimar Sinan University.Situtated in <a href="https://en.wikipedia.org/wiki/Tophane" class="extiw" title="en:Tophane">Tophane</a>, Istanbul, Turkey.
<a href="//commons.wikimedia.org/wiki/User:Ggia" title="User:Ggia">User:Ggia</a>
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<span class="int-own-work" lang="en">Own work</span>