Rose window on the west facade of the transitory period from Early English to the Decorated - cf Canterbury Cathedral
St Anselm's Chapel Country: England
County: Devon
Date: C14/15 glass C20
Symmetry symbol: 5m
Symmetry symbol Schoenflies: C5v
Symmetry absolute number: 8
Symmetry comment: 5m design in the center. Outside the central circle
uses alternate 4m motifs orientated on a vertical left-right m symmetry