<span>He mixed ground pigment and egg yolk for paint with a sheen</span>
The answer is "3). It appears to have been created to mark the unification of Egypt."
It isn't 1, as the Palette of Narmer is an Egyptian artwork, not Sumerian.
It isn't 2, as it doesn't feature cuneiform, but hieroglyphs.
It isn't 4, as the art isn't Mesopotamian, but Egyptian.
Answer:
I'm thinking of the statue because it is the only thing that would be considered art there.
Explanation: I hope i helped