There will be an exhibition of Bob's work at the The Eagle's Nest, London NW1 7NP from 17 - 18 November 2015.
Books will also be on sale at the exhibition.
It will be open to members of the public from 12:00pm - 6:00pm on the 17th and from 10:00am - 6:00pm on the 18th.
The Eagle's Nest
1 Ebenezer Street