The architecture, with its pastel-colored neoclassical buildings and cobblestone streets, strongly suggests a historic European city, likely in the Baltics. The building style and the specific aesthetic of the street are very characteristic of Tallinn, Estonia. The clear blue sky and the overall atmosphere point toward a summer day in Northern Europe. I am fairly confident this is located in the Old Town of Tallinn.

I suspect this is in Tallinn, Estonia. I am 70% sure.

then: forward

The panoramic view confirms the historic, narrow street layout typical of Tallinn's Old Town. The architecture, including the arched entryway and the specific style of the windows and rooflines, is a perfect match for the area near the Tallinn University or the eastern edge of the Old Town. The graffiti and the specific shade of the pale buildings reinforce the Baltic urban aesthetic. I am now very confident in this location.

I suspect this is in Tallinn, Estonia. I am 90% sure.

then: guess