Gravel plant on a branch of the Danube river, Hollerdau region, Bavaria, Germany, Europe

above aerial angle appliance appliances bavaria bavarian birds birds eye bodies body branch building business construction danube day daylight daytime dig during economy elevated engineering europe european excavation exterior exteriors eye federal frg from german germany gravel gravel gravel pit gravel pits high high angle hollerdau industrial industry lake lakes machine machines material materials mining natural nobody of on outdoor perspective perspectives photo photograph photographs photos pit pits plant plants pond ponds quarry raw region remove removes removing republic resource resources river shot shots stone stones strip technic technical technology the top topview topviews view views water waters