skyscrapers, twin towers, buildings, masts, antennas, windmills, spire, storeys, spiers, minaret, monopoles, edifices, skyline, steeple, scaffoldings, turbines, poles, pylons, condos, bell tower, condominiums, highrise, lampposts, structures, cranes, floors, monoliths, complexes, domes, beams, arches, townhouses, piers, wtc, campanile, bridges, beacons, parapets, transmitters, rooftop, apartments, carports, skyways, treetops, superstructure, repeaters, ceilings, residences, trestles, smokestack, flagpoles, hangars, crenellations, pedestals, houses, elevators, staircases, chimney stack, airships, walls, turrets, ziggurat, breezeways, cantilevering, wind farm, trees, viaducts, skywalk, watchtower, atriums, belfry, facades, mansard, hilltops, obelisk, pillars, balconies, cupolas, seracs, substation, installations, streetlights, constructions, cumulonimbus cloud, sentinels, tunnels, mountaintops, apses, telephones, porticoes, crossbeams, transformers, lighthouse, siting, dwellings, landmarks, lofts, superblock, mansard roof, wind turbine, pyramids, girders, tower, bastions, buttresses, spires, chimneys, obelisks, steeples, minarets, piles, cupola, stacks

aerial tramway, cable tramway, ropeway, top, tram, tramway