The uppermost section of the archway located on the southern wall of a former monastery at Dysert O’Dea, County Clare. The original religious settlement here is said to have been established by Saint Tola in the 8th century. However, the remains seen today mostly date from four centuries later. Among the building’s most notable features is this elaborately carved Romanesque doorway, which is ringed with nineteen human and animal heads, the one serving as keystone being notably narrower than any of its neighbours.