Taj Mahal earlier Mughal buildings were primarily constructed of red sandstone, Shah Jahan promoted the use of white marble inlaid with semi-precious stones. Buildings under his patronage reached new levels of refinement. The tomb is the central focus of the entire complex of the Taj Mahal. It is a large, white marble structure standing on a square plinth and consists of a symmetrical building with an "iwan" (an arch-shaped doorway) topped by a large dome and finial. Like most Mughal tombs, the basic elements are Persian in origin. The base structure is a large multi-chambered cube with chamfered corners forming an unequal
Taj Mahal come forth. To this day, officials find broken bangles surrounding the silhouette. In 2000, India's Supreme Court dismissed P. N. Oak's petition to declare that a Hindu king built the Taj Mahal. In 2005 a similar petition was dismissed by the Allahabad High Court. This case was brought by Amar Nath Mishra, a social worker and preacher who says that the Taj Mahal was built by the Hindu King Parmar Dev in 1196. As of 2017, several court cases about Taj Mahal being a Hindu temple have been inspired by Oak's theory. In August 2017, Archaeological Survey of India (ASI)