A rather grey day in London, just minutes from Fenchurch Street station. Treasures I didn't know of. First a very quick trip to Sky Garden at 20 Fenchurch Street. Will be going back. Then sketching in Leadenhall Market and at St Dunstans in the East. This church dates from Saxon times. Was rebuilt by Sir Christopher Wren after the great fire of London and then bombed in 1941 during the blitz.