Environmental Graffiti

The Oldest Lunar Calendar on Earth

The Oldest Lunar Calendars and Earliest Constellations have been identified in cave art found in France and Germany. The astronomer-priests of these late Upper Paleolithic Cultures understood mathematical sets, and the interplay between the moon annual cycle, ecliptic, solstice and seasonal changes on earth. By looking into the past some 32,000 B.C., we gain an idea of how our ancestors first made sense of the heavens.

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Stonehenge As Seen in 1867

Photographs of Stonehenge were published in 1867 by England's Ordnance Survey under the auspices of Colonel Sir Henry James. He was a strong believer that photography should be a major tool for mapping and survey work. The shots shown here provide a glimpse of the photographic capabilities of the 19th Century while offering an opportunity to reflect on the chronology of a truly iconic landmark.

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