Six onion-roof towers supporting heavens

[Stefan Wirtz_2]

if there are only five towers

There are six, actually.  Arranged in a hexagon. One is mostly hidden, but its spire shows above the "starry sky".

All the best, --stolfi

I had seen that.
I meant that there are „solutions“ upon maps of Constantinople where only five pillars (in an absolute „pillar look“, nothing onion-like) can be found. Some do not care much about 5 or 6 at all.