I find Wikipedia a great data base giving information which no other encyclopedia would give.
I do my bit when somebody tries to mutilate (not edit) an article by, for instance, deleting whole paragraphs or links just because he/she does not like it.
Moissac Abbey was a Benedictine monastery in Moissac, Tarn-et-Garonne, in south-western France. A number of its medieval buildings survive, including the abbey church, which has a notable Romanesque sculpture around the entrance. This picture shows the abbey's cloisters.Photograph credit: Benh Lieu Song