Observatory dome in the Gerlitzen Apls in Austria.
Palabras clave
alpine,
alps,
astronomy,
austria,
background,
beautiful,
blue,
cloud,
dome,
field,
forest,
green,
hiking,
holiday,
in,
landscape,
leaf,
leisure,
mountain,
nature,
observatory,
peak,
range,
scenic,
science,
season,
sightseeing,
sky,
space,
star,
summer,
technology,
telescope,
travel,
travelling,
vacation,
view
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