Dale Chihuly has an exhibition - Beyond The Object -  at the Halcyon Gallery in Bond Street running until the 18th May 2014.  His glass installations, shown in 200 museums worldwide -  one is permanently displayed in London's V & A, are beautiful, very large and dramatic.

In the Botanical Gardens in Phoenix, Arizona is the most amazing garden installation.  Beautiful pieces of glass sitting alongside the plants. You can see a video of pics here, but suggest you watch it with the sound down, the music is truly awful!

For more of his work visit his website