Building in city lit up against evening sky, Commerzbank, Frankfurt, Germany

Skyline of Frankfurt am Main at sunset, Germany

Aerial view of buildings and river in city, Main River, Frankfurt, Hessen, Germany

Bridge with city skyline in background, Frankfurt, Hessen, Germany

Aerial view of buildings and river in city, Main River, Frankfurt, Hessen, Germany

Cityscape of Frankfurt am Main, Germany

Skyline of Frankfurt at twilight, Germany

Aerial view of buildings and river in city with Taunus mountains in background, Main River, Frankfurt, Hessen, Germany

High angle view of city, Frankfurt, Hesse, Germany

Bridge across river with skyscrapers in background, Ignatz Bubis Bridge, River Main, Frankfurt, Hesse, Germany

Bridge across river with skyscrapers in background, Ignatz Bubis Bridge, River Main, Frankfurt, Hesse, Germany

Aerial view of buildings in city, Frankfurt, Hessen, Germany

City skyline against blue sky, River Main, Frankfurt, Germany