Nikon D600
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/90454079@N00">Jun Seita</a> from Palo Alto, CA, U.S.
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/jseita/12954891894/">Spiral, inside (EMBL Advance Training Center)</a>