protection of one of the Four sons of Horus. During the First Intermediate Period, the stoppers of canopic jars began to be modeled in the form of human heads. From the late 18th Dynasty, they were more commonly modelled to resemble the heads of the protecting genii (baboon, jackal, falcon and human). This became the standard for canopic equipment in the 19th Dynasty. In the Third Intermediate Period, the mummified organs were generally returned to the body, but wealthy burials could still include a dummy set of jars. The last known royal set of canopic jars were made of Apries. The manufacture of canopic equipment continued into the Ptolemaic Period but ceased by Roman times. Masks Funerary masks have been used at all periods. Examples range from the gold masks of Tutankhamun and Psusennes I to the Roman "mummy portraits" from Hawara and the Fayum. Whether in a funerary or religious context, the purpose of a mask was the same: to transform the wearer from a mortal to a divine state. Ushabti Ushabtis (a.k.a. shawabti or shabti) are funerary figurines. Their purpose was to act as a substitute for the deceased when he was called upon to perform agricultural work or corvée labor in the afterlife. Ushabtis evolved in the Middle Kingdom from the servant statues included among grave goods. The earliest examples were crude statuettes in wax, clay or wood; later, they were fashioned as mummiform figures and, from the end of the 12th Dynasty, they were customarily inscribed with the "ushabti text" (chapter 6 of the Book of the dead which specifies the ushabti's duties). Art of Meroë Ancient Egypt shared a long and complex history with the Nile Valley to the south, the region called Nubia (modern Sudan). Beginning with the Kerma culture and continuing with the Kingdom of Kush based at Napata and then Meroë, Nubian culture absorbed Egyptian influences at various times, for both political and religious reasons. The result is a rich and complex visual culture. The artistic production of Meroë reflects a range of influences. First, it was an indigenous African culture with roots stretching back thousands of years. To this is added the fact that the wealth of Meroë was based on trade with Egypt when it was ruled by the Ptolemaic dynasty (332–330 BC) and the Romans (30 BC – 395 AD), so Hellenistic and Roman objects and ideas were imported,