Annette Streeck-fischer; Shutterstock, Inc. Empire State Building;

Tillmann Nöldeke; Shutterstock, Inc. Empire State Building /

Ludger Kühling; Shutterstock, Inc. Empire State Building; Johannes

Petra Bauer; Marc Weinhardt; Shutterstock, Inc. Empire State Building

Shutterstock, Inc. Empire State Building; Malte Mienert / »das Haben

Matthias Günther; Shutterstock, Inc. Empire State Building /

Traugott Roser; Shutterstock, Inc. Empire State Building / Handbuch

Stephanie Witt-loers; Shutterstock, Inc. Empire State Building /

Shutterstock, Inc. Empire State Building; Gerald Hüther / Etwas Mehr

Max W. Richardt; Shutterstock, Inc. Empire State Building /

Angela Rinn; Shutterstock, Inc. Empire State Building / Briefe Zur

Shutterstock, Inc. Empire State Building; Nadja Damm; Renate Haußmann

Hans Brunner; Josef Heck; Shutterstock, Inc. Empire State Building /

Peter M. Wehmeier; Shutterstock, Inc. Empire State Building / Erfolg

Holger Pyka; Shutterstock, Inc. Empire State Building; Alexander Deeg

Jeannette Hemmecke; Nicole Kronberger; Shutterstock, Inc. Empire State