Petroglyph Point
“Petroglyphs are images created by removing part of a rock surface by incising, pecking, carving, and abrading. Outside North America, scholars often use terms such as “carving”, “engraving”, or other descriptions of the technique to refer to such images. Petroglyphs are found world-wide, and are often (but not always) associated with prehistoric peoples. The word comes from the Greek words petros meaning “stone” and glyphein meaning “to carve” (it was originally coined in French as pétroglyphe).
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| From Random Shots |
The term petroglyph should not be confused with pictograph, which is an image drawn or painted on a rock face. Both types of image belong to the wider and more general category of rock art. Petroforms, or patterns and shapes made by many large rocks and boulders over the ground, are also quite different. Inukshuks are also unique, and found only in the Arctic (except for reproductions and imitations built in more southerly latitudes).” From Wikipedia
In Northern California, one place that you can find such ‘drawings’ is in Lava Beds National Monument. The majority of petroglyphs found at Lava Beds are located at Petroglyph Point, a former island within ancient Tule Lake.
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| From Random Shots |
“Most of the pictographs at Lava Beds are found around cave entrances. They are painted in black, produced from a charcoal base mixed with animal fat, and white, made with a clay base. Occasionally red was used, likely made from substances obtained through trade with Paiute Indians to the east. Since scientific dating techniques are possible with the carbon-based materials in some pigments, some pictographs at Lava Beds have been dated to as many as to 1,500 years ago. However, since Lava Beds remains a sacred landscape for people of Modoc-Klamath descent, it is possible that other images are relatively recent.
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| From Random Shots |
As with petroglyphs, guessing the age of an individual image by its condition can be deceiving. Images exposed to direct sun, wind, and rain fade much faster than those in more sheltered areas. Excellent examples of pictographs can be seen at Symbol Bridge and Big Painted Cave on boulders along the trail and walls around the entrances. Perhaps you can imagine generations of artists making their way out to caves such as these with paint supplies and an idea in mind. If you look closely, most lines on such pictographs seem to be about the width of a human finger—literally applied by hand.”
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| From Random Shots |
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