The Swansea Devil — also called the Old Nick of Swansea — is a life-sized wooden carving of a grinning, horned figure, salvaged from the demolished Bowen building opposite St Mary's Church. He now stands inside the entrance porch of the rebuilt church, leering down at visitors.
The story of his alleged curse on the church is a Swansea favourite, and the carving is one of the city's odder pieces of folk-history. You can see him during church opening hours for free.