I was only in Belgrade for the day since it was only a stop off before Sarajevo.  I walked around some but didn't take many pictures.  This picture is quite representative of the city since much of what is old was destroyed in the many wars over the years in Belgrade.
The countryside of Serbia, the power poles were made of any wood they came across, this one in particular still had bark on it.  The area was quite flat and desolate, no mountains until the border with Bosnia. 
© 2005 Matthew Glaeser