By late Northern Uruk and especially after 3200 BC, northern Mesopotamia came under the full cultural dominance of the southern Uruk culture, which affected Tell . Brak's architecture and administration. The southern influence is most obvious in the level named the "Latest Jemdet Nasr" of the Eye Temple, which had southern elements such as cone mosaics. The Uruk presence was peaceful as it is first noted in the context of feasting; commercial deals during that period were traditionally ratified through feasting. The excavations in area "TW" revealed feasting to be an important local habit, as two cooking facilities, large amounts of grains, skeletons of animals, a domed backing oven and barbequing fire pits were discovered. Among the late Uruk materials found at Tell Brak, is a standard text for educated scribes (the "Standard Professions" text), part of the standardized education taught in the 3rd millennium BC over a wide area of Syria and Mesopotamia.