Smithfield dusk

Not much time for photography today. Revising for mock guiding exam at St John's Gate tomorrow - last time to make mistakes before the real thing next week.
Went on one of the regular guided tours there this afternoon - a good way to get it all to sink in.  Thought I'd take a few pics in Clerkenwell afterwards but the light had begun to fade and then it started to rain.  So here's a shot of Smithfield Market taken as I passed, just before the rain began.