East Side Gallery street art on Berlin Wall by River Spree, Berlin, Germany, Europe

large group of people people color image horizontal outdoors day berlin capital cities germany europe berlin wall international landmark historic world event history german culture past famous place surrounding wall travel travel destinations world war ii separation street art unesco world heritage site city urban scene men adult women architecture clear sky sky graffiti tourist grass sitting tree nature apartment building residential structure wall woman adults female females person trees travel destination tourist destination tourist destinations outdoor outside man male males daytime cities urban architectural