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Drake Passage, Antarctica, Chile, Argentina, an atlas map from a world atlas, published in 1982, suitable to illustrate travel destinations, tourism background, world trade, politics and economy
Wide angle view from a limestone cave into the green countryside with fresh foliage. The “Grürmannshöhle” cave in the “Pater und Nonne” rock formation in Iserlohn. Light at the end of the tunnel.
Tagliata delle Fontanelle: underground gallery of the 19th-century fortress. Fastro Bassanese, Valbrenta, Veneto, Italy.
Northwest Passage Open. On September 15, 2007, the Moderate Resolution Imaging Spectroradiometer MODIS on s Terra satellite captured a large Elements of this image furnished by NASA.
Illuminated tunnel passage. Tunnel with yellow wall panels of secondary lighting.

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