Sword Of Justice

I've always like this large scale art on the wall of the Cardiff Magistrates Court building next to Cardiff Prison. I can't find anything on it but it looks like the Sword of Justice

Camera:    Leica M6 ttl(1999) with Voigtlander Ultron Vintage 50mm F3.5 lens (manual focus)

Film:       Fuji Color Superia X-Tra ASA 400