Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
beauty brown calcite cave cavern caving cavities darkness decor decorative exploration grotto hall halls indoors interior limestone mineral natural nature ornament ornaments pillars potholing resava resavska rock serbia shelters space speleology spelunking stalactite stalactites stalagmite stalagmites stone underground