Under Battersea Bridge
I was very lucky to find this location under the bridge.
In 40 mins I got the sketch done, and was sure of the tides decent.
An hour later I was shocked to see the tide approaching me, I had at least another hour or more before my exit was flooded.
Looking back I need that shock to get things going and was exciting to do.
And I did end up wading through the water to make my escape.
I sold it too!