michael-otto-foto: red access
michael-otto-foto: look downwards
michael-otto-foto: hung behind glass
michael-otto-foto: Mine lighting
michael-otto-foto: leaves and ice
michael-otto-foto: connection distributor
michael-otto-foto: the castle
michael-otto-foto: survived the winter?
michael-otto-foto: machines hall
michael-otto-foto: trapped in ice
michael-otto-foto: Reflections blue room
michael-otto-foto: Time clock
michael-otto-foto: machine detail
michael-otto-foto: morning light
michael-otto-foto: dark stairs
michael-otto-foto: red rail bus
michael-otto-foto: not entirely clean ?
michael-otto-foto: old machine from golden times
michael-otto-foto: Street Light Trails
michael-otto-foto: Attention departure
michael-otto-foto: Recklinghausen leuchtet
michael-otto-foto: Houses of Light (Explore)
michael-otto-foto: blossom decay
michael-otto-foto: Art in the workplace