suspended in 468 because of threats from the neighbouring Asmaka kings. Thereafter work continued on only Caves 1, Harisena's own commission, and 17–20, commissioned by Upendragupta. In 472 the situation was such that work was suspended completely, in a period that Spink calls "the Hiatus", which lasted until about 475, by which time the Asmakas had replaced Upendragupta as the local rulers. Work was then resumed, but again disrupted by Harisena's death in 477, soon after which major excavation ceased, except at cave 26, which the Asmakas were sponsoring themselves. The Asmakas launched a revolt against Harisena's son, which brought about the end of the Vakataka Dynasty. In the years 478–480 CE major excavation by important patrons was replaced by a rash of "intrusions" – statues added to existing caves, and small shrines dotted about where there was space between them. These were commissioned by less powerful individuals, some monks, who had not previously been able to make additions to the large excavations of the rulers and courtiers. They were added to the facades, the return sides of the entrances, and to walls inside the caves. According to Spink, "After 480, not a single image was ever made again at the site". However, there exists a Rashtrakuta inscription outside of cave 26 dateable to end of seventh or early 8th century, suggesting the caves were not abandoned until then. Spink does not use "circa" in his dates, but says that "one should allow a margin of error of one year or perhaps even two in all cases". Hindu and Buddhist sponsorship The Ajanta Caves were built in a period when both the Buddha and the Hindu gods were simultaneously revered in Indian culture. According to Spink and other scholars, the royal Vakataka sponsors of the Ajanta Caves probably worshipped both Hindu and Buddhist gods. This is evidenced by inscriptions in which these rulers, who are otherwise known as Hindu devotees, made Buddhist dedications to the caves. According to Spink, A terracotta plaque of Mahishasuramardini, also known as Durga, was also found in a burnt-brick vihara monastery facing the caves on the right bank of the river Waghora that has been recently excavated. This suggest that the deity was possibly under worship by the artisans. According to Yuko Yokoschi and Walter Spink, the excavated artifacts of the 5th century near the site suggest that the Ajanta caves deployed a huge number