If you like street art like I do then Brick Lane in London is an unmissable place for taking photographs of the best artworks. It is like Berlin in a smaller place. Stickers, tags, murals and graffitis all over, you have not o much space on your camera to document all.
And it is changing nearly every week although there are some older ones which became a landmark of this district. Here are some, enjoy and upvote if you like! Street art forever!