The Stone Age was a broad prehistoric period during which stone was widely used to make stone tools with an edge, a point, or a percussion surface. The period lasted for roughly 3.4 million years and ended between 4,000 BC and 2,000 BC, with the advent of metalworking. It therefore represents nearly 99.3% of human history. Though some simple metalworking of malleable metals, particularly the use of gold and copper for purposes of ornamentation, was known in the Stone Age, it is the melting and smelting of copper that marks the end of the Stone Age. In Western Asia, this occurred by about 3,000 BC, when bronze became widespread. The term Bronze Age is used to describe the period that followed the Stone Age, as well as to describe cultures that had developed techniques and technologies for working copper alloys into tools, supplanting stone in many uses.
A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs, estimated to be 20,000 years old are classified as protected monuments and have been added to the tentative list of UNESCO's World Heritage Sites. Petroglyphs are found worldwide, and are often associated with prehistoric peoples. The word comes from the Greek prefix petro-, from πέτρα petra meaning "stone", and γλύφω glýphō meaning "carve", and was originally coined in French as pétroglyphe.
In the history of art, prehistoric art is all art produced in preliterate, prehistorical cultures beginning somewhere in very late geological history, and generally continuing until that culture either develops writing or other methods of record-keeping, or makes significant contact with another culture that has, and that makes some record of major historical events. At this point ancient art begins, for the older literate cultures. The end-date for what is covered by the term thus varies greatly between different parts of the world.
The Bhimbetka rock shelters are an archaeological site in central India that spans the Paleolithic and Mesolithic periods, as well as the historic period. It exhibits the earliest traces of human life in India and evidence of the Stone Age starting at the site in Acheulian times. It is located in the Raisen District in the Indian state of Madhya Pradesh, about 45 kilometres (28 mi) south-east of Bhopal. It is a UNESCO World Heritage Site that consists of seven hills and over 750 rock shelters distributed over 10 km (6.2 mi). At least some of the shelters were inhabited more than 100,000 years ago.
In archaeology, rock art is human-made markings placed on natural surfaces, typically vertical stone surfaces. A high proportion of surviving historic and prehistoric rock art is found in caves or partly enclosed rock shelters; this type also may be called cave art or parietal art. A global phenomenon, rock art is found in many culturally diverse regions of the world. It has been produced in many contexts throughout human history. In terms of technique, the four main groups are:
The forest of Fontainebleau is a mixed deciduous forest lying sixty kilometres (37 mi) southeast of Paris, France. It is located primarily in the arrondissement of Fontainebleau in the southwestern part of the department of Seine-et-Marne. Most of it also lies in the canton of Fontainebleau, although parts of it extend into adjoining cantons, and even as far west as the town of Milly-la-Forêt in the neighboring department, Essonne. Several communes lie within the forest, notably the towns of Fontainebleau and Avon. The forest has an area of 250 km2 (97 sq mi).
Sydney rock engravings, or Sydney rock art, are a form of Australian Aboriginal rock art in the sandstone around Sydney, New South Wales, Australia, that consist of carefully drawn images of people, animals, or symbols. Many thousands of such engravings are known to exist in the Sydney region, although the locations of most are not publicised to prevent damage by vandalism, and to retain their sanctity, as they are still regarded as sacred sites by Indigenous Australians. There are two art environments in Sydney Basin, rock shelters and engraving sites.
Larchant is a commune in the Seine-et-Marne department in the Île-de-France region. It is located on the southern edge of the Forest of Fontainebleau.
Kamyana Mohyla is an archaeological site in the Molochna River valley, about a mile from the village of Terpinnia, Zaporizhzhia Oblast, Ukraine. Petroglyphs of Kamyana Mohyla are dated from Upper Paleolithic to Medieval, with Stone Age depictions subjected to most archaeological interest.
The rock drawings in Valcamonica are located in the Province of Brescia, Italy, and constitute the largest collections of prehistoric petroglyphs in the world. The collection was recognized by UNESCO in 1979 and was Italy's first recognized World Heritage Site. UNESCO has formally recognized more than 140,000 figures and symbols, but new discoveries have increased the number of catalogued incisions to between 200,000 and 300,000. The petroglyphs are spread on all surfaces of the valley, but concentrated in the areas of Darfo Boario Terme, Capo di Ponte, Nadro, Cimbergo and Paspardo.
The art of the Upper Paleolithic represents the oldest form of prehistoric art. Figurative art is present in Europe and Southeast Asia, beginning between about 40,000 to 35,000 years ago. Non-figurative cave paintings, consisting of hand stencils and simple geometric shapes, are somewhat older, at least 40,000 years old, and possibly as old as 64,000 years. This latter estimate is due to a controversial 2018 study based on uranium-thorium dating, which would imply Neanderthal authorship and qualify as art of the Middle Paleolithic.
The Gosford Glyphs, also known as Kariong Hieroglyphs, are a group of approximately 300 Egyptian-style hieroglyphs located in Kariong, Australia. They are found in an area known for its Aboriginal petroglyphs, between Gosford and Woy Woy, New South Wales, within the Brisbane Water National Park.
Rock art has been produced in Europe since the Upper Palaeolithic period through to recent centuries. It is found in all of the major regions of the continent. One of the most famous examples of parietal art is the Grotte Chauvet in France. The cultural purpose of these remnants of the Paleolithic and other periods of prehistoric art is not known. However, some theories suggest that, because these paintings were created in parts of the caves that were not easily accessed, it is unlikely that they were intended simply as decoration.
Chemical milling or industrial etching is the subtractive manufacturing process of using baths of temperature-regulated etching chemicals to remove material to create an object with the desired shape. Other names for chemical etching include photo etching, chemical etching, photo chemical etching and photochemical machining. It is mostly used on metals, though other materials are increasingly important. It was developed from armor-decorating and printing etching processes developed during the Renaissance as alternatives to engraving on metal. The process essentially involves bathing the cutting areas in a corrosive chemical known as an etchant, which reacts with the material in the area to be cut and causes the solid material to be dissolved; inert substances known as maskants are used to protect specific areas of the material as resists.
Grimes Point, in Churchill County, Nevada near Fallon, is a 720-acre (290 ha) archeological site that was listed on the U.S. National Register of Historic Places in 1972. It was listed for its potential to yield future information.
Léon Davent was a French printmaker in the mid 16th century, closely associated with the First School of Fontainebleau. He worked in both engraving and etching and many of his works are based on designs by Francesco Primaticcio, "rendered boldly and freely". Others use designs by Luca Penni and other artists. It is thought that there was a workshop at the Palace of Fontainebleau itself in the 1540s, where he was one of the leading printmakers. Their main purpose seems to have been to record the new style being forged at Fontainebleau, copying both the main subject paintings and the elaborate ornamental stuccos and other decorations.
The Ambadevi rock shelters are part of an extensive cave site, where the oldest yet known traces of human life in the central province of the Indian subcontinent were discovered. The site is located in the Satpura Range of the Gawilgarh Hills in Betul District of the Indian state of Madhya Pradesh, north of Dharul village in Amravati district of Maharashtra. Studies of various rock paintings and petroglyphs present in the caves suggest, that the Ambadevi rock shelters were inhabited by prehistoric human settlers since around 25,000 years ago. First discoveries of clusters of numerous rock shelters and caves were made by Vijay Ingole and his team beginning on 27 January 2007. Named after the nearby ancient Ambadevi Cave Temple, the site has also been referred to as the Satpura-Tapti valley caves and the Gavilgarh-Betul rock shelters. The Ambadevi rock shelters rank among the most important archaeological discoveries of the early 21st Century in India, on par with the 20th Century discovery of the Bhimbetka rock shelters.
Tutuveni is a prehistoric petroglyph site at the base of Echo Cliffs in Coconino County, Arizona. The Hopi, who have historic interest in this site, refer to it as "Tutuveni" meaning "Newspaper Rock". The site was used by young Hopi men during their ceremonial pilgrimages to Ongtupqa to mark their passage into adulthood. They would stop and camp at the site and would etch their clan symbols onto the rocks, showing their participation and passage in that pilgrimage. This was a tradition that was carried on for four to five centuries by the Hopi. Although the site is recognized as a Hopi traditional cultural property, it is located on land now owned by the Navajo Nation. There was therefore a decades-old dispute whereby the neighboring tribes fought over the ownership of the land. The conflict was resolved in 2006, with much of the disputed 1.5 million acres going to the Navajos.
The Musée de Préhistoire d'Île-de-France, located in Nemours, in Seine-et-Marne, is a departmental museum with a regional vocation. It presents the Prehistory of the Paris Basin, from the first vestiges attesting to the presence of Man, more than 500,000 years ago, to the end of the Gallic period, in the last quarter of the 1st century BC. AD.
