Cave 16 is the largest vihara (monastery) of Ajanta and commenced in the 460s and was completed by Asmakas, the feudatories of the Vakatakas. The monastery with its colossal hall, ornate doors and windows, painted galleries, sculptures, ornamented pillars and a cistern was the gift of Varahadeva a minister of Emperor Harisena. Although, this vihara introduced the pillared hall to the site, it was started so early that it was soon regarded as old-fashioned. Nevertheless, the image and its chamber in the interior shrine for Buddha were carved in an innovative form. The Buddha image is shown seated in pralamba-padasana or English chair posture and the sanctum is devoid of an antechamber or a doorway.
Originally, the entire cave was painted but now very little of the painting now remain. Several interesting scenes Hasti, Maha-ummagga, Maha-sutasoma jataka tales are depicted. Other murals show the conversion of Nanda, miracle of Sravasti, Sujata's offering, Asita's visit, the dream of Maya, the Trapusha and Bhallika story, and the ploughing festival.