We made a short stop at the Phoenix botanical garden the morning before we flew home. They were having a Chihuly exhibit at the time. Interesting as to whether you really like this in a botanical garden or not. Took a few pictures of his stuff. There was a lot more.
Need names for most of the cactus - feel free to add if you know what they are.
desert bot phoenix-140425-01735ed.jpg
desert bot phoenix-140425-01737ed.jpg
upright plants plus a video of Chihuly in the middle - the red stuff