Humayun’s Tomb at Nizamuddin East, South-East Delhi, is a
Mughal-period imperial mausoleum commissioned by Biga Begam (Haji Begum), the
widow of Emperor Humayun, with construction beginning in 1565 CE under the
patronage of Emperor Akbar and designed by the architect Mirak Mirza Ghiyath.
Built of local quartzite, red sandstone, marble, lime mortar, and plaster, the
monument is protected by the Archaeological Survey of India (Delhi Circle) and
is a UNESCO World Heritage Site.
The Tomb of Sultan Ibrahim Lodhi at Devi Mandir, Panipat district,
Haryana, dates to 1526 CE and belongs to the Lodhi period. Constructed of
lakhori brick with lime mortar and marble, the monument is protected and
maintained by the Archaeological Survey of India (Chandigarh Circle).