Rippling Waters Of Danube Delta With Lush Green Vegetation On The Riverside Under The Bright Blue Sky In Tulcea, Romania, Europe

danube delta river delta tulcea romania europe unesco rippling waters lush waves wave breeze air wind bright blue sky ripples blue sky nature landscpae danube delta view plants common reeds ripple riverside wild grass phragmites australis summer river reeds landscape day peaceful no people tourist water waterway tourism vacation destination vegetation nobody trees clouds sightseeing grass