Ochre
Natural clay pigment used for art, ritual, and medicine since prehistory.
Ochre is a family of natural clay earth pigments composed of ferric oxide with varying amounts of clay and sand, ranging in color from yellow to deep orange or brown. The term also refers to the colors produced by this pigment, especially a light brownish-yellow.
- type
- Natural pigment
- composition
- Ferric oxide, clay, sand
- color_range
- Yellow to deep orange or brown; red ochre from hematite
- notable_variants
- Yellow ochre, red ochre, purple ochre, brown ochre, sienna, umber
- associated_cultures
- Aboriginal Australian, Ancient Egyptian, Phoenician, Paleolithic European
Lore & Background
Archaeological findings show that different ochres were selected for specific qualities such as color, texture, and hardness, and were sometimes transported over long distances, indicating early exchange networks. Notable artifacts include engraved ochre pieces from Blombos Cave in South Africa (c. In Europe, ochre was used in Neanderthal tool grips at Le Moustier and in Paleolithic cave paintings at Pech Merle, Altamira, and Lascaux.
Reader's Guide
Ochre's significance lies in its extensive and enduring use across human cultures for artistic, ceremonial, and practical purposes. In prehistory, it was used for body painting, animal skin treatment, insect repellent, staunching bleeding, and sun protection. In Ancient Egypt, yellow ochre symbolized gold and was used in tomb paintings, while red ochre served as rouge and lip gloss. The Phoenicians used red ochre in grave rituals to symbolize life, death, and rebirth, applying it to bodies and grave goods. Ochre also appears in Neolithic burials, possibly representing ritual rebirth. The pigment's widespread use and long-distance trade in the Middle Stone Age suggest it held cultural or ritual importance. Its role in early compound adhesives, as seen in Neanderthal tools, highlights technological innovation. Ochre remains a key subject in studies of human cognitive and symbolic evolution.
Did You Know?
- Red ochre's reddish tint comes from a large amount of hematite, or dehydrated iron oxide.
- Ochre was used in the earliest known compound adhesive in Europe, made from goethite ochre and bitumen at Le Moustier.
- In Ancient Egypt, red ochre was used as a rouge or lip gloss for women.
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