>>20474
>>20484
Impressive... Very nice.
>>20411
Always thought pivot irrigation farms looked cool. Picsrel: Aerial views of Orania, sprawling PIFs in rural Kansas
Also, while on the subject of circular cities: Nördlingen! A perfectly circular German mediaeval town built inside of a meteor crater, now known as 'die Rieskrater'.
And while we're on the subject of curious mediaeval cities, supposedly Bologna Italy had skyscrapers during the Renaissance.