Murals/Signs 
Not all derelict sights though............
A shop window in Finsbury Park
SilverTown
original picket line sign still visible in 2008 after the 1980's
strikes at Tays Wharf
Kennington
Forest Hill
Brentford
Bow
Brixton
Shoreditch
Shadwell
The Cable Street mural was painted to celebrate the victory against fascism and the Blackshirts on 4th October 1936.
This became known as the Battle of Cable Street. A march by Sir Oswald Moseley's fascist supporters was opposed
by many groups and rioting broke out, the worst concentrated on Cable Street. The distrubances led Parliament to pass
the Public Order Act 1936, which empowered police to ban demonstrations
The mural was planned in 1979 and finally finished in 1993.
Dalston Kingsland
The Dalston Peace Mural opened by GLC's Tony Banks in Oct 85 as a
manifestation of Hackney's anti nuclear credentials
Golborne Road
I love this tall mural on the side of a restaurant.
Charlton
Woolwich
Notting Hill
Ladbroke Grove
East Ham
Spitalfields
Shoreditch
Catford
The fibreglass cat - loved and hated by locals in equial meaures.......
Deptford Barkingside
Camden Town
Islington Three Mills
Portobello Road Homerton
Aldgate Hackney Borough
Camden Portobello Road
Islington Seven Sisters
Stoke Newington Shoreditch
New Cross Borough
Deptford Archway
London Fields
Shoreditch Old Street
Upton Park Poplar
Barnsbury Limehouse
Old Street
Highbury
Slade Green
Chelsea Stonebridge
Surrey Quays North Kensington (courtesy:Sheri Weintraub)
Swiss Cottage
A small newsagent that I regularly pass always has a sensational local headline....
Greenwich
Forest Hill
St Johns Wood
Location of the recording studio made famous by The Beatles. The street signs are a target for tourists to leave their mark.
Brixton
This was actually in a friend's bathroom....
Brixton
Grafitti found inside of an old squat advocating strong cider over racist supremacy