Seeing the influx of some sweet art from Kohan II I thought it might be pertinent to see if there might not be some better stuff out there for many of the wonders that still lack pizazz. Some that I noticed while glancing through the Civilopedia:
City of a Thousand Slums
Grand Menagerie
Heron Throne
Pact of the Nilhorn
Pillar of Chains
Tablets of Bambur
The Eyes and Ears Network
Tower of Mastery (maybe unnecessary, but it should at least be a tower)
Anyway, great job on the stuff that is already in. The palaces in particular look fantastic.
City of a Thousand Slums
Grand Menagerie
Heron Throne
Pact of the Nilhorn
Pillar of Chains
Tablets of Bambur
The Eyes and Ears Network
Tower of Mastery (maybe unnecessary, but it should at least be a tower)
Anyway, great job on the stuff that is already in. The palaces in particular look fantastic.