Some excellent work on show and for sale.
While there I noticed there was the exhibition of entries for the 4th Landscape Photographer of the Year competition. Very impressive, some wonderful photos.
You can see the winners here:
Photographer of the Year
There is a well produced book of all the photos for £25 (£5 discount in the National Theatre shop but even better only £12.15 at Amazon UK)
Landscape Photographer of the Year: Collection 4 (Photography)