

This work by http://www.swantower.com is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
If memory serves, this is a set of boards taken from the wall of an eighteenth-century prison. I have to say: the quality of graffiti has declined remarkably over the last two centuries . . . .
Originally published at Swan Tower. You can comment here or there.