Mummification preserved mortal remains in order to house the Ka, or life force of the individual, as it needed to return to the body to find sustenance. The human-shaped covering, called "cartonnage," is composed of layers of linen and plaster. Its painted decoration includes the floral wreath on the wig, a broad collar, and a winged scarab beetle. Five additional registers of decoration show the protective four sons of Horus, the sacred boat of the funerary-deity Sokar, a mummy of Osiris on a funerary bed, a divine falcon god, and a short hieroglyphic text with an offering formula. See the additional media for a facial reconstruction of the mummy, courtesy of Michael Brassell, as well as a color reconstruction of the cartonnage.