I was also pleased by the many little bits of tile and other artistic pieces, such as the glass grape bunches. These lesser pieces are not praised often enough - they give such a feel for the city and its decoration. These included the floor frescos, a slice of a column decorated with relief. The colour and ornamentation are very impressive. It is extremely detailed and carefully done, and an impressive feat.
Some reliefs show evidence of erasure.
These changes are so much more obvious in reality, where you can see the three-dimensionality. I've spent a lot of time examining such things in books, and never really understood. A few pieces quite made me wonder. There is a little sphere in blue glaze showing Akhenaten sitting on a boat, reaching out to a disc resting on the bow. Nefertiti does the same on the opposite side of the sphere.