The Akhmad Kadyrov Mosque ("The Heart of Chechnya" Mosque). Grozny, Chechnya, Russia. In this mosque, ten thousand Muslims can pray at a time. The mosque design is based on the Sultan Ahmed Mosque in Istanbul. Interiors are decorated with travertine and white marble.
<a href="//commons.wikimedia.org/wiki/User:Argenberg" title="User:Argenberg">Vyacheslav Argenberg</a>
CC BY 4.0
<span class="int-own-work" lang="en">Own work</span>