Example image of eyePlorer eyePlorer map for 'Smoke signal': Visual communication Great Wall of China History of China Anno Domini Historian Polybius Cryptography Polybius square Steganography Hiragana World War I Indigenous peoples of the Americas Tribe College of Cardinals Pope Secret ballot Yaghan Tierra del Fuego Marine chronometer Table Bay History of telecommunication Colored smoke Florida Film Critics Circle Awards 1998 Outline of telecommunication Peel tower Telecommunication David Skinner (producer) Fort Nonsense (Morristown, New Jersey) Optical communication Simon R. Baker Smoke Leominster State Forest Telemedicine Triodia (plant genus) Semaphore line Sudan Red G The Daffy Duckaroo Dudley Taft Telegraphy Icarus's Mother Noon Gun Lord of the Flies Wireless telegraphy Signal Signal fire Smoke signal (disambiguation) Forest Lakes, Arizona Survival skills Flight 104 Data storage device