Built in 1070, in about a century, St-Pierre has five types of arches of Romanesque art: vaults in the "cul de four" of the two apse and apse; At the crossing of the transept a magnificent cupola on the trunk supports the original Romanesque bell-tower; The nave and the collaterals are vaulted in a semicircular cradle; The porch or narthex has vaults over crosses of primitive ogives; Above a cupola on pendants, nervated like a reversed corolla.
A set of twin columns gives rise to 120 carved capitals where two motifs lend themselves to numerous variants: the interlacing and the palmette. Some of them have other motives: human masks, bovid masks.
