Sonnenuhr
<a rel="nofollow" class="external text" href="https://web.archive.org/web/20161020012932/http://www.panoramio.com/user/969909?with_photo_id=67257139">Richard Mayer</a>
CC BY 3.0
<a rel="nofollow" class="external free" href="https://web.archive.org/web/20161020013033/http://www.panoramio.com/photo/67257139">https://web.archive.org/web/20161020013033/http://www.panoramio.com/photo/67257139</a>