Hydrobiolog
Ceratophyllum is a cosmopolitan genus of flowering plants. They are usually called coontails or hornworts, although hornwort is also used for unrelated plants of the division Anthocerotophyta

boatshow
Tube and engines on a RIB

boatshow
Tube and engines on a RIB

boatshow
View of the tube of a RIB navigating

boatshow
View of the bow of a RIB navigating

boatshow
View of the bow of a RIB navigating

zefart
Reinforced iron rack mount on construction site

zefart
Reinforced iron rack mount on construction site

faraways
Road worker shoveling hot mix asphalt on the heap of fresh asphalt.

faraways
Slow Motion. Excavator loading soil on a dump truck. Crawler dozer and tipper working at the construction site

PeterHofstetter
Drone show of lake zug and Rig with Cham in foreground. Switzerland landscape

PeterHofstetter
Drone show of lake zug and Rig with Cham in foreground. Switzerland landscape

PeterHofstetter
Drone show of lake zug and Rig with Cham in foreground. Switzerland landscape

PeterHofstetter
Drone show of lake zug and Rig with Cham in foreground. Switzerland landscape

PeterHofstetter
City of canton Zug with lake in Switzerland

PeterHofstetter
City of canton Zug with lake in Switzerland

PeterHofstetter
City of canton Zug with lake in Switzerland