these complexes were also family cemeteries. Among the elite, bodies were mummified, wrapped in linen bandages, sometimes covered with molded plaster, and placed in stone sarcophagi or plain wooden coffins. At the end of the Old Kingdom, mummy masks in cartonnage (linen soaked in plaster, modeled, and painted) also appeared. Canopic jars became used to hold their internal organs. Amulets of gold, faience, and carnelian first appeared in various shapes to protect different parts of the body. There is also the first evidence of inscriptions inside the coffins of the elite during the Old Kingdom. Often, reliefs of everyday items were etched onto the walls to supplement grave goods, which made them available through their representation. The new false door was a non-functioning stone sculpture of a door, found either inside the chapel or on the outside of the mastaba; it served as a place to make offerings and recite prayers for the deceased. Statues of the deceased were being included in tombs and used for ritual purposes. Burial chambers of some private people received their first decorations in addition to the decoration of the chapels. At the end of the Old Kingdom, the burial chamber decorations depicted offerings, but not people. First Intermediate period, regional variation The political situation in the First Intermediate period, with its many centers of power, is reflected in the many local styles of art and burial at that time. The many regional styles for decorating coffins make their origins easy to distinguish from each other. For example, some coffins have one-line inscriptions and many styles include the depiction of Wadjet eyes (the human eye with the markings of a falcon). There are also regional variations in the hieroglyphs used to decorate coffins. Occasionally men had tools and weapons placed in their graves, while some women had jewelry and cosmetic objects, such as mirrors. Grindstones were sometimes included in women's tombs, perhaps to be considered a tool for food preparation in the next world, just as the weapons in men's tombs imply men's assignment to a role in fighting. Middle Kingdom, new tomb contents Burial customs in the Middle Kingdom reflect some of the political trends of that period. During the Eleventh Dynasty, tombs were cut into the mountains of Thebes surrounding the king's tomb or, in local cemeteries in Upper and Middle Egypt; Thebes was the native city of the Eleventh Dynasty kings, and