WList of octagonal buildings and structuresWAlcázar of Jerez de la FronteraWArt Building (Rocky Ford, Colorado)WChinaman's Hat (Port Phillip)WDome of the AscensionWDome of the RockWDragon HouseWFerdows Religious SchoolWGerhardt Octagonal Pig HouseWJabaliehWKaiser Wilhelm Memorial ChurchWThe Octagon, ChristchurchWPeople's Unitarian ChurchWPoint Lonsdale LighthouseWPottawatomie County Fair PavilionWThe Octagon (Egypt)WTower of the WindsWFile:Barham Black.jpg
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