view of some of the preserved ruins of the ancient roman complex of palaces and temples felix romuliana by roman emperor galerius

hill field grass agriculture landscape farm plain pasture tree sky ruins grassland meadow cloud mountain plateau highland soil prairie view preserved ancient roman complex palaces temples felix romuliana emperor galerius view preserved ruins ancient roman complex palaces temples felix romuliana built 3rd 4th century heritage site travel architecture wall stone history stonework temple remains brick monument close landscape nature location ruin fortification arch antique historical emperor galerius old cultural culture public city zajecar eastern serbia