Imperial Capitals
Thrones move on, but the ceremonial scale they demanded — the avenues, palaces and squares — stays behind for travellers. Imperial capitals are where architecture still remembers being obeyed.
An imperial capital is a city built to be seen submitting to, or issuing, authority. Ceremonial scale is the instrument, and reading it is the point.
The axis is the argument. Distance, symmetry and processional route are political statements: Isfahan's Naqsh-e Jahan places mosque, palace, private chapel and bazaar around one square conceived at once. Abuja's central axis runs from a granite monolith past a national mosque and a national church set deliberately opposite each other.
Who paid, and who was moved. These portraits name the labour. Timur rebuilt Samarkand with craftsmen marched here from Damascus, Delhi and Baghdad. Peter the Great banned stone building elsewhere in Russia so masons would have to come to a marsh.
Capitals outlive empires, awkwardly. Vienna's parliament has 691 rooms for a state that dissolved forty years after it opened. Trieste lost the hinterland it existed to serve in 1918, and the isolation preserved it.
Not a synonym for grand. A city belongs here when power organised its plan, not when it merely has palaces.
Stand where the visitor was meant to stand.