Lunch with the poet

They always say you should never meet your heroes, but when you have the opportunity to have lunch with William Blake (1757- 1827) (of Tyger-fame) and his wife Catherine Sophia (1762-1831) in London, how can you say no? 
They had by their side a wonderful tree with inviting seat-shaped roots, and off to the left the attention-seeking Daniel deFoe (1660-1731).