This is a picture vom the Porta S Giacomo in Bergamo during the blue hour. You have a beautiful view alongside the city wall and the upper parts of Bergamo (Citta Alta). From here one can see the bridge leading to the gate of San Giacomo. The city is nicely illuminated and in the background the mountains are still visible.
This stone bridge is the Via Sant’Alessandro in Bergamo, near the Porta San Giacomo, seen from the city wall around the Citta Alta during the golden hour.