The 3rd Intermediate Period stretches from the death of Ramesses XI in 1077 BC, which ended the New Kingdom, to the reunification under Psamtik I in 664 BC. Politically Egypt fragmented - Tanite kings, Libyan chiefs, and finally the Kushite Twenty-fifth Dynasty - yet the art could be spectacular: the gold funerary masks and silver coffins buried at Tanis rival the equipment of earlier royal tombs, coffin surfaces grew dense with deities and religious texts, and the Book of the Dead was painted in fine polychrome registers (the Papyrus of Nedjmet is an early masterpiece). Temple relief continued in New Kingdom templates, as at Shoshenq I's Bubastite Portal. Egyptologist Kenneth Kitchen argued the age was far from chaotic; the art likewise shows regional workshops keeping imperial traditions alive rather than decline.