Nikola Spasić Endowment Building in Belgrade, 33, Knez Mihailova Street, was built in 1889 and it is a сultural monument of exceptional importance.
Wikipedia https://en.wikipedia.org/wiki/Nikola_Spasić_Endowment_Building_in_Belgrade
Coordinates 44°49'2.806" N 20°27'25.16" E