Itmad-Ud-Daulah’s Tomb, Agra, India
National heritage Site

Itmad-ud-Daula’s Tomb is a Mughal mausoleum in the city of Agra in the Indian state of Uttar Pradesh. Often described as ‘jewel box’, sometimes called the Baby Taj.
Along with the main building, the structure consists of numerous outbuildings and gardens. The tomb, built between 1622 and 1628 represents the transition between the first phase of monumental Mughal architecture – primarily built from red sandstone with marble decorations, as in Humayun’s Tomb in Delhi and Akbar’s tomb in Sikandra – to its second phase, based on white marble and pietra dura inlay – most elegantly realized in the Taj Mahal.
The mausoleum was commissioned by Nur Jahan, the wife of Jahangir, for her father Mirza Ghiyas Beg, who had been given the title of Itimâd-ud-Daulâh (pillar of the state). (from Wikipedia)