energy dam in romania

air arch architecture autumn background beautiful bicaz blue bridge bright brown charming cloud colored colourful colours construction dam dams day descriptive electric electricity energy environment fall foliage forest fresh gate gold golden grass green height hills hydroelectricity impressive industry landscape leaf leaves made mountain nature november october orange outdoor park passenger path peace peaceful people pontoon power recreation recreational red relax reservoir river scene scenery season seasons sky strength tourist tranquil travel tree trees valley view wall water wood yellow