10<sup>th</sup> Estonian Youth Song Celebrations.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/90803704@N00">Tallinna Lilleküla Gümnaasium</a> from Estonia
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/90803704@N00/1575391457/">100_2767</a>