Courtyard rill fountain — Salk Institute, La Jolla, California.
Jim Harper (<a href="https://en.wikipedia.org/wiki/User:Pixel23" class="extiw" title="en:User:Pixel23">en:User:Pixel23</a>).
CC BY-SA 1.0
<a href="https://en.wikipedia.org/wiki/Image:Salk_Institute2.jpg" class="extiw" title="en:Image:Salk Institute2.jpg">en:Image:Salk Institute2.jpg</a>.