Thomas Hawk has added a photo to the pool:
Source : https://www.flickr.com/photos/thomashawk/55643790893/in/pool-17918700@N00
Evening Land Charonnay, La Source Vineyard, Willamette Valley, Oregon, 2013
Source : https://www.flickr.com/photos/thomashawk/55643790893/in/pool-17918700@N00