A guess, not an answer. You'll see what everyone else said.
Machine-generated description — written by an image model, not by a person.
Ornate, domed Orthodox church sits on a gentle rise, overlooking a dark, still body of water. Dense forest flanks the water's edge, leading to distant, hazy mountains. Visible signs of film grain & age indicate a vintage print. Likely Eastern European, possibly 1950s-1970s.