view from a train window overlooking a landscape

view from a train window overlooking a landscape. The foreground features blurred green foliage, indicating motion. Beyond this, there is a vista of rolling hills, dense green forests, and lighter green fields, possibly farmland. In the distance, the landscape fades into hazy blue hills under a cloudy, overcast sky. The sky contains a small, triangular white object, possibly a distant kite or an aircraft. The window frame, made of dark grey material, is visible along the edges of the image, with a dark horizontal bar and a light strip above the window. There is no indication of the location being Kozar Belene, Bulgaria.