Czech big beat music grup <i>Blue Effect</i> in rock club Divadlo pod Čarou, Písek, 17.2.2007
<a href="//commons.wikimedia.org/wiki/User:Chmee2" title="User:Chmee2">Chmee2</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>