Archway monument in city against dusky sky

Tree on landscape against cloudy sky, Bavaria, Germany

Hotel building against dusky sky, Radisson Hotel, Hamburg, Germany

Buildings in city against dusky sky, St. Michaelis, Hamburg, Germany

Lit up fountains near telecommunication tower against dusky sky, Hamburg, Germany

Lit up fountains near telecommunication tower against dusky sky, Hamburg, Germany

Trees and castle against blue sky

Mountain peak against overcast sky, Ecuador

Cathedral against clear blue sky, Quedlinburg, German

Traditional windmill against sky, Balearic Islands, Spain

Cityscape against blue sky, Durban, South Africa

Cooling towers emitting smoke against sky, Cattenom, France

An empty swing set against a sunset sky

tree against starry sky

Illustration of man fishing in lake against mountains

Blocks against sky background

Frozen tree against dusky sky