clouds communicating communications communications equipment connecting equipment height high highrise light modern multi-storey multi-story receivers receiving sending Signals steel steel structure telecommunications tower towering transmission transmissions transmitters transmitting angles appearance architectural architecture buddhism Buddhist cambodia cambodian communications-equipment contrast contrasting distant distinctive exterior external faith pagoda religious roofing spire steel-structure towers electricity energy giant high voltage industry power pylon sky transmission towers blue skyscape structure construction cranes electrical-signals foliage greenery hill radio-waves technical technology telephones trees conductor electric energy steel germany suspension electromagnetic mobile-phones slender tall telephony concave dish parabolic parabolic-reflector round satellite-dish satellite-dishes water-tower