Cherry tree in bloom on banks of River Main with skyline of business district in the background at dusk, Frankfurt am Main, Hesse, Germany Europe

photography horizontal color image travel destinations travel outdoors sunset dusk germany europe river main river water bridge architecture business district city urban scene cityscape cherry blossom cherry tree flower in bloom beauty in nature spring skyscraper building light illuminated no people cloud sky reflection footpath sidewalk travel destination tourist destination tourist destinations sundown evening twilight skyscrapers high rise high rises high rise high rises buildings cities urban rivers flowing water reflected reflective reflections reflecting outdoor outside nobody no one no person flowers growth botany botanical clouds cloudy bridges connection connections architectural