sentences:  The original Gothic nave was torn down in the 18th century, likely because it had fallen into disrepair, and a new nave was built in 1727 north of the tower in an aisleless configuration with a three-sided end wall and a flat ceiling.Impressive is the painting on the ceiling from 1974 by Günter Humbert with its colour symbolism and representations of the Four Evangelists with the Lamb of God, the pelican as a symbol of self-sacrifice and the dove as a symbol of peace.Worthy of note in the tower area are a piece of Roman spolia set in the outer wall bearing a representation of Hercules and remnants of late mediaeval paintings inside.