Hi there Yes, the walk is approx 2 hours. We start at "The Girl at the Window" opposite East Dulwich Station and make our way up Lordship Lane via the "Fight Club" guys by EDT all the way up to The Plough pub (near the Library), through the park to the gallery itself. Loads to look at en route! Large murals, tiny works you may not have noticed, sculptures dotted around too. The work is there free for all to see at anytime. There are now many info placards on each site explaining the present artist and the original (more to come if not there at the mo. All will be done soon) However, I'll be leading this walk for the Dulwich Festival and just as my neighbour said to me "I've walked past these many times - I don't know who they are by, how they came to be here or why - but i like them!" So this is for you if you've wondered this yourself. I've even negotiated free entry to The Gallery (Sat is free all day at DPG by the way anyway for the Festival) so you can pop in and see the original pieces. This will be optional at the end of the tour (approx 4-5pm) It's a wonderful project set up by Ingrid Beazley in 2012/13 and she got 20 renown street artists from around the world to interpret some of the old masters at Dulwich picture Gallery which are great, but not everybody's thing. This collection out on the street brings those Baroque classics (i.e. Rembrandt's "girl" painted 1645) bang up to date! Yes both days are sold out (this Sat, Sun) I have proposed to the festival i do an extra date Saturday 20th 2-4pm again so watch this space. (plus will be group rate ?4 DPG entry, optional at the end) Also I will be doing walks/talks after the Festival. This is Ingrid's legacy and she knew she wouldn't be around to take these guided walks so has been briefing me on this over the last few months as I also worked at DPG in the Education dept providing the school tours. Hope this helps, Amanda