Final answer:
The mummy of Hunefer is supported by Anubis or a priest in a jackal mask. Hunefer is depicted in his Book of the Dead conducted through funerary rituals, reflecting his high status. These artifacts provide insight into ancient Egyptian burial practices and beliefs.
Step-by-step explanation:
The mummy of Hunefer is supported by the god Anubis in the upper scene of Hunefer's Book of the Dead. Anubis is either directly portrayed or represented by a priest wearing a jackal mask. This scene is part of the ancient Egyptian funerary text which includes the famous "Opening of the Mouth" ritual, meant to ensure that the deceased could eat and drink in the afterlife. The vignettes in the Book of the Dead provide valuable information about Egyptian beliefs and practices and are central to understanding their burial customs. Hunefer's high status within ancient Egyptian society is reflected by the fine quality of his Book of the Dead, an artifact that holds significant scholarly importance and is part of The British Museum's collection.
Furthermore, the illustration depicts Hunefer's journey in the afterlife, presenting him in the presence of Osiris, overseen by a pantheon of deities and judged to be 'true of voice' or 'justified,' a standard epithet for the virtuous deceased. These religious beliefs and practices were integral to the culture of ancient Egypt and are evidenced through studies of the Book of the Dead and other funerary artifacts.