"Construction cranes at a construction site, construction site of the Hochschule Ruhr-West University of Applied Sciences, Mulheim, North Rhine-Westphalia, Germany, Europe"

"Crane in front of a rainbow, Biberach an der Riss, Upper Swabia, Baden-Wurttemberg, Germany, Europe"

"Construction cranes at a construction site, construction site of the Hochschule Ruhr-West University of Applied Sciences, Mulheim, North Rhine-Westphalia, Germany, Europe"

Crane in the evening in front of cloudy sky, Saxony-Anhalt, Germany, Europe

"Concrete mixer hanging from a crane, theft protection on a construction site"

"Green meadow in front of Rheinau Harbour with the Crane Buildings of Cologne and Cologne Cathedral, Cologne, North Rhine-Westphalia, Germany, Europe"

"Concrete mixer hanging from a crane, theft protection on a construction site"

"Construction site of Taunus Tower in Frankfurt am Main, Hesse, Germany, Europe, PublicGround, city centre, Frankfurt am Main, Hesse, Germany, Europe"

"Work bench suspended from a crane, worm's-eye view, Grevenbroich, North Rhine-Westphalia, Germany, Europe"

"View from the Pollerwiesen meadows over the Rhine River with Rheinauhafen and the Crane Houses, Severin Bridge and Cologne Cathedral at the blue hour, Cologne, North Rhine-Westphalia, Germany, Europe"

Two people picnicking on the Rhine river, crane houses at sunset, Cologne, Rhineland, North Rhine-Westphalia, Germany, Europe

Two red construction cranes and a yellow construction crane in front of a blue sky, Germany, Europe