The graffiti-covered concrete underpass and the canal-side path suggest a European urban setting. The infrastructure, particularly the green-painted concrete beams and the specific style of the metal fencing, points towards a Central or Western European country, likely Germany or the Netherlands. The overcast sky and temperate vegetation are consistent with this region. I suspect this is in a city like Berlin or a similar area with extensive canal networks. I am moderately sure of this regional assessment.

then: forward

The bicycle lane markings are very common in Poland and Germany. The architecture of the apartment building in the distance, with its specific balcony style, strongly resembles modern residential developments in Polish cities like Wrocław or Poznań. The landscape, featuring a river or canal with a small industrial or storage area, fits well with the Oder river banks in Wrocław. I am becoming more confident that this is in Poland.

then: guess