Colored icicles in small cave near top of Chlum hill in cadastral area of Příbyšice village, Czech Republic. Different colors of icicles are most probable due to minerals dissolved in water before freezing.
<a href="//commons.wikimedia.org/wiki/User:Tlus%C5%A5a" title="User:Tlusťa">Tlusťa</a>
2010-12-31
<span class="int-own-work" lang="en">Own work</span>