<i><a href="//commons.wikimedia.org/wiki/Picea_engelmannii" title="Picea engelmannii">Picea engelmannii</a></i> (blue) and <i><a href="//commons.wikimedia.org/wiki/Pinus_aristata" title="Pinus aristata">Pinus aristata</a></i> (green, far left), Humphreys Peak, Arizona.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/microcline/">andrew.petro at Flickr</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/microcline/207744210/">Flickr</a>