Triangulation station over a ruined building in Alentejo Portugal

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Size: 3454px × 5200px
Photo credit: © Manuel Ribeiro / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alentejo, arch, architecture, beacon, beautiful, black, blue, brick, building, clear, cloud, column, entrance, entry, europe, european, geodetic, hill, hilltop, outdoor, path, pathway, pillar, point, portugal, rock, roofless, ruin, sky, stair, station, steep, striped, survey, tread, triangulation, trig, trigonometric, trigonometrical, trodden, vertical, wall, white