Bokeh produced by a 5-blade iris. Also - it's a goat.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/69699465@N00/">Steve Ford Elliott</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/69699465@N00/64750740/">Billy with added 50mm bokeh</a>