Kamenka town. Russia, Penza Region.
<a href="//commons.wikimedia.org/wiki/User:Dr._Leonid_Kozlov" title="User:Dr. Leonid Kozlov">Dr. Leonid Kozlov</a>, <a rel="nofollow" class="external free" href="http://l-e-kozlov.narod.ru">http://l-e-kozlov.narod.ru</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>