Jantar Mantar galleries II and III (2001- present) present renderings of 360 x 360 panoramas of the Jantar Mantars, the 18th-century astronomy observatories built in India by Jai Singh II. An immersive virtual tour of the observatories based on these panoramas can be seen at www.jantarmantar.org. These panoramas also make up the immersive section of Celestial Mirror: the Astronomical Observatories of Jai Singh II by Barry Perlus, published by Yale University Press in 2020.
Gallery II presents panoramas in which the horizon is set along the centerline of the image - corresponding to the way we would see the horizon in an eye-level view.