semicircular archeshttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31472336enGetty Institute2026-03-30 21:07:07http://AATesaurus.cultura.gencat.cat/aat/getty_enTesaurus d'Art i Arquitecturatext/html Roman arches arches, Roman arches, barrel arches, circular arches, compass-headed arches, round arches, semicircular barrel arches circular arches compass-headed arches round arches semi-circular arches semicircular arch