tumulus, menhir, hypogeum, quatrefoil, hillfort, stele, stelae, bas relief, palisade, sepulchers, neolithic, metopes, iconostasis, huaca, cartouches, sarcophaguses, motte, broch, tufa, megaliths, caryatids, scallop shell, stalactite, potsherds, henge, rood screen, pachacamac, ashlar, crenellations, apse, lunette, acropolis, apadana, bayeux tapestry, massifs, iron age, pictish, torii, stupa, parvis, duomo, reredos, skara brae, limestone, lintels, postholes, roughcast, syrtis major, faience, lithic, midden, kouros, triumphal arch, aurignacian, bronze age, pictograph, shang dynasty, oculus, parthian, ahu, bargello, ammonite, sandstone, neolithic age, leptis, pilaster, porticoes, antonine wall, promontory, obelisks, holotype, transept, openwork, carboniferous, punic, grottos, ramesses ii, carnelian, aksum, stonework, terracotta, polychrome, cist, oriel window, nabataean, kiva, campanile, archaelogical, ancient, cappadocian, belvedere, masaccio, liao dynasty, uncarved, sassanid, nippur, carthusian, verrazzano, romanesque architecture, cairn, chalcolithic, conic, dolmens, obelisk, aquarium, effigy, mound, quadrangle, chimney, crater, earthwork, octagon, pyramid, tumuli, cross, fresco, glacier, anasazi, chacoan, megalithic, ninevite, pueblo, puuc, aegean, algonkian, amorite, andronovo, anglonorman, antonine, armorican, attic, aztec, aztecan, badarian, bandkeramik, barrow

megalith, megalithic structure

cromlech