Who's that by the trackside?

My train was "paused" on the approach to Central station a few weeks ago, for quite a while, giving me a lot of time to look at the art work on the outside of a lighting shop.

Only as we were pulling away did I think - too late - to blip it. So on Thursday, when we "paused" again, I took my chance.

The shop was always being tagged and sprayed all over, making it look tatty and run down, until the owners got a someone in to do this work.