Sustainable green roof on modern building overlooking Cologne cityscape
Schlüsselwörter
green,
roof,
building,
sustainable,
city landscape,
modern,
architecture,
city,
urban,
plant,
vegetation,
ecological,
rooftop,
environment,
landscape,
german,
cologne,
structure,
design,
view,
sky,
nature,
growth,
garden,
skyline,
travel,
tour tourism,
perspective,
daylight,
sunlight,
town,
construction,
foliage,
grass,
scenic,
eco,
europa,
landmark,
cathedral,
tree,
autumn
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