dreamy watercolor landscape with soft pastel hues and flowing rivers, serene nature, 3d

abstract art backgrounds beauty blue cloud cold color derwent discovery district dramatic dreamy dusk england english environment flowing frost frozen horizon horizontal hues ice idyllic kent lake landscape mountain nature nonurban oil outdoors paint painting pastel people pink plant river rivers scene scenery scenics sea serene silence sky snow soft switzerland temperature tranquil tranquility travel twilight water watercolor winter