The Tulip eye stairs is an amazing famous historical place in London, it's a part of The Queen's House. The Queen's House, Greenwich, is a former royal residence built between 1616–1619 in Greenwich, then a few miles downriver from London, and now a district of the city.The Queen's House is located in Greenwich, London, England. It was built as an adjunct to the Tudor Palace of Greenwich, previously known. The Tulip Stairs and lantern from below; the first centrally unsupported helical stairs constructed in England. The stairs are supported by a combination of support by cantilever from the walls and each tread resting on the one below.
Really it's an amazing place you are advised to visit.
sent by arsany sam