A vibrant illustration capturing a street in Sofia, Bulgaria, featuring historic buildings with colorful façades and a prominent dome-topped church in the background. A vintage red car is parked on the road, lined with lush green trees and scattered autumn leaves. The artwork is adorned with the word Sofia in bold, stylized lettering at the top. The overall style is reminiscent of retro travel posters, with a cheerful color palette and an inviting atmosphere. --ar 3:4 --v 7
