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Midnight Lake is one of several impressive lakes in the Sabrina Basin of the Sierra Nevada near Bishop, CA, USA.
Sierra Leone national flag waving in dark sunlight. Sierra Leone national flag for independence day.
Aerial View of Zahara de la Sierra, Andalusia, Cadiz, Spain
Overview of a big green pine trees forest from the top of Canencia mountain in the Sierra Guadarrama, in Madrid, Spain
Path, thaw and fog on spring time at National Park of Penialara Lagoons. Sierra de Guadarrama. Madrid. Spain.

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