Bundela connections with the Mughal court and relations with Rajput princes around the reign of Vir Singh Deo (1602-1628) influenced their indegenous style —often referred to as Chandeli in local vernacular—resulting in the "Bundela Style" in architecture, and an associated wall-painting style, Bundeli Kalam.

XCVIII. Bîr Singh Deva’s palace, Datiyâ: eastern façade. (From Rousselet’s “L’Inde des Rajahs”)
XCVIII. Bîr Singh Deva’s palace, Datiyâ: eastern façade. (From Rousselet’s “L’Inde des Rajahs”): Chapter XIII, facing page 200

Built on top of a granite ridge, the 17th century Vir Singh Deo's palace at Datia consists of a three layered space, 80 meters square and approximately 40m high, with a 'palace-tower'— capped by a mandap — at centre, middle ring of halls and fortified outer layer.