The above photo is from most recent digital issue of the Croquet Network magazine and was taken by Genie Hendry. I've posted all of Genie's photos from the event in a gallery you can visit here. Clicking on any of the photos will launch a larger version with a top navigation for the full gallery.
If you haven't had a chance to check out the magazine, it is exclusive for subscribers to the Croquet Network newsletter. Subscribing will lead you to a link and give you the password. The subcribe box is just to right here on the site at the top of the first navigation column.