gnomon

gnomon, armillary sphere, weather vane, armillary, astrolabe, foucault pendulum, obelisk, reredos, campanile, sculpture, theodolite, quatrefoil, equinoxes, statue, ogee, carillon, sextant, geodesic dome, solstices, candleholder, waterwheel, gravestone, henge, fountain, bell tower, finial, clocks, zoetrope, clockmaker, footstone, replica, monument, timepiece, stupa, flagpole, refracting telescope, tympanum, tombstone, petroglyph, weathervane, telescope, cuckoo clock, arches, sconce, lunette, lantern, cairn, camera obscura, moonrise, archway, balustrade, spire, parabolic mirror, stelae, ironwork, spyglass, stone, broch, stained glass, transept, pictograph, demilune, heliostat, baptismal font, wind vane, watchcase, horologist, celestial sphere, corbel, equinox, caryatids, yantra, gazebo, bas relief, headstone, engraving, observatory, oculus, ellipse, avalokiteshvara, adzes, kiva, mural, dovecote, pyramids, orb, stopwatch, stonework, tumulus, crenellations, tufa, astronomical telescope, cartouches, arbor, hipparchus, wigwam, compass, chandelier, optical telescope, chronometer, plinth, frieze, tombstones, sarcophagus, sculptures, carvings, crucifix, fresco, windmill, statues, clock, gravestones, mausoleum, reliquary, sarcophagi, altarpiece, effigies, geometrical, lattice, machine, model, orthotropic, rethinking, rubric, simpler, test, trajectory, 1950s, action, after, airframe, alignment, amplifier, architectonic, architectural, astronomical, avatar

gnomon

timekeeper