Stone surfaces were prepared by whitewash, or if rough, a layer of coarse mud plaster, with a smoother gesso layer above. Pigments were mostly mineral, chosen to withstand strong sunlight without fading. It is clear that true fresco, painted into a thin layer of wet plaster, was not used. Instead, the paint was applied to dried plaster, in what is called fresco a secco in Italian.

Many ancient Egyptian paintings have survived in tombs due to Egypt’s extremely dry climate. The paintings were often made with the intent of making a pleasant afterlife for the deceased. The themes included journey through the afterworld or protective deities introducing the deceased to the gods of the Underworld. Some tomb paintings show activities that the deceased were involved in when they were alive and wished to carry on doing for eternity.

2. Tomb of Nefertari, c. 1255 BC. (c) orderly
3. Tomb of Ramses IV, c. 1149 BC. (c) Treasures of Ancient Egypt
4. Osiris from he Tomb of Tutankaamun, c. 1325 BC.
5. Tomb of Seti I, c. 1279 BC.
6. Khepri from the Tomb of Nefertari, c. 1255 BC. (c) kairoinfo4u
Painting also survives in Ancient Egyptian temples but are far more scarce.
Hypostyle Hall in the Temple of Hathor, Dendera. (c) Paul Smit Temple of Ramses III, Medinet Habu. (c) Steve F-E-Cameron