Probably not what you had in mind, but I can post some Mesoamerican (Aztec, Maya, etc) skylines

Here's Tenochtitlan, the Aztec capital, as viewed from above the city's central precinct looking north and slightly east, with Tlatelolco's central precinct in the distance: Tlatelolco was technically a separately city founded on an adjacent island by a group of dissidents but eventually Tenochtitlan conquered it (in a very funny war which involved blueballing people out of orgies, talking prophetical vaginas, loony toons esque nonchalant fakeouts, and women spraying breastmilk at invading soldiers) and it effectively became a fifth city quadrant of Tenochtitlan as the two physically fused due to chinampa (hydroponic farm) plots connecting them together

This is a cropped view of a much larger panoramic painting, this is maybe like 1/5th of the full thing, if even that