UDK 903,12/'I5(4974)"632":7045 Documenta PraehistoricaXXXIII (2006) Red, black or white? The dawn of colour symbolism Simona Petru Department of Archaeology, Faculty of Arts, University of Ljubljana, SI simona.petru@ff.uni-lj.si ABSTRACT - In this paper the use of the pigments in the Paleolithic is presented, and some ideas of the symbolic meaning of colours are suggested. The colour red might have been a symbol of transfor- mation, and as such, it was used in burials and for painting the Venus figurines. In the Slovenian Paleolithic, there is scant evidence of importance of colour and only a few finds of stones used for the grinding of the red pigment have been found. IZVLEČEK - V članku je predstavljena uporaba barvil v paleolitiku in poskus interpretacije njihove- ga simboličnega pomena. Ta je najbolj očiten pri rdeči barvi, ki je morda bila simbol transformacije, kar se odraža v njeni uporabi pri pokopih in pri barvanju ženskih figur. V slovenskih paleolitskih najdiščih je le malo sledi obdelave pigmentov, tolkači, s katerimi so drobili rdeč pigment, so znani le iz treh jam. KEY WORDS - pigments; ochre; Paleolithic; burials; Venus figurines; Slovenia Introduction Why do three colours - white, black and red - have an outstanding position in the palette of the first ar- tists? It is interesting that two of these, white and black are not 'real chromatic colours' with fixed wavelengths, but more expressions of light and dark- ness. And yet their names are the first in the evolu- tion of basic colour terms and they exist in all langu- ages (Berlin & Kay 1999). So white and black basi- cally express what colour really is - our perception of light (white) or the absence of light (black). In Pa- laeolithic art some images could be the expression of a white and black colour scheme, like the black paintings on the white wall from the 'Salon Noir' in the Niaux cave (Fig. 1). Marshack found combinati- ons of these two colours on the engraved mammoth ivory from the Russian plain. The engravings were filled with thick black paste, so the images appeared black against the white background of the ivory (Marshack 1981.189). Red is the first 'real' colour with a defined wave- length. It is the third term that emerges in language after white and black. In languages with only a few terms for colours, the term red includes many hues, which means that it includes all reds, oranges, most yellows, browns, pinks and purples. Separate names for these colours and for other colours like blue and green evolve later (Berlin & Kay 1999). The variety of names for colour also depends on the environ- ment in which people are living, or on their main ac- tivity. The Damara people of Namibia have many names for the colours of livestock, since they are herders, but they lack names for green and blue, since they are not interested in them at all (Berlin and Kay 1999, with citations). The visual and auditory senses are important for the human perception of surroundings. Colour and sound are both wave phenomena: colours are electro- magnetic, while sounds are mechanical waves. As such, they have different wavelengths and different energies. Both influence our feelings. With some co- lours we have the impression of energy, while others calm us down; the same applies to sound. Speaking produces sounds. So not only words express our fe- elings, but also the sound of speaking itself. Different voi- ces make different impres- sions on us. Some people have pleasant voices, and we react positively to them, while others may provoke negative feelings. So we com- municate with sound, as well as with words, and we also communicate our feelings through colours. If talk and language are a form of social grooming, since they influence our feelings (Dun- bar 2004.114), then sound and colour are a type of grooming also. If elaborated speech emerged with modern humans, then improved communication through colour is also probably part of modern hu- man behaviour. Refined art as an expression of fe- elings and as a bearer of information was possible when humans were capable of forming complex communication systems to transfer their feelings and information to others. Only in such systems was there a possibility for the perception of colours as symbols. Symbols strongly influence our feelings, just as colour does. So colours have the potential to be very powerful symbols. It is difficult to imagine how much colour in the Pa- laeolithic was perceived as colour per se and how much as an essential part of a depicted object - so red might mean red ochre, not just a red hue. Even today in some languages the names for different co- lours are the same as the names for objects which are of that colour. In the language of the Ndembu people in Congo word amatamba that means 'wa- ter of sweet potato' leaves is used for green colour. The Aborigines in Queensland use the same word oti for blood and red colour (Berlin & Kay, with citations 1999). The first colorants are known from Old Palaeolithic contexts, and in some cases there are indices that they were used for colouring different objects. Bedna- rik (2003) claims that the naturally formed 400 000 years old Tan-Tan figure was artificially modified and coated with red paint. At the Zambian site of Twin Ri- vers the use of ochre was known at least 200 000 years ago. Minerals for the production of pigments were systematically collected and used (Barham 2002). In the Middle Palaeolithic, pigments became even more frequent. A review of the pigments found Fig. 1. Ibex from Niaux (from Graziosi 1956.Tav. 198). Black and white painting. during the excavations of Bordes indicated that black and red were often present in French Mousterian (Demars 1992). In the Mousterian site of Tata a mammoth molar plaque was covered with red ochre (Marshack 1981.189). But it was in the Upper Pa- laeolithic that colorants became ubiquitous, and their power was expressed and preserved through art and in graves. Black and red are quite common in Palaeolithic art, while white is almost completely absent at first sight. But it should not be forgotten that the walls on which images are depicted are frequently white. Artists produced white hues by leaving areas of limestone wall blank, or they even scraped the dust off the wall surface to create an area of white. In the painting of the 'Chinese horse' at Lascaux (Fig. 2), blank wall represents the unpainted white under- belly of the horse (Marshack 2003). That white pig- ments were used was confirmed in the Magdalenian cave of Bedeilhac, where a white clay plaquette was found. It was used as a crayon to colour animal hide or human skin (Marshack 2003). It is also possible that white paint was frequently used, but since it was less durable than other colours it was not pre- served. Such is the case with the San paintings at Rose Cottage Cave and from other South African sites, where the parts of the paintings which were coloured white disappeared with time (Williamson 2000.755; Lewis-Williams 2002.146). Only mineral colours are preserved for a long time, which could be the reason there is such a scarcity of colour in Palaeolithic art. There might be colours made from organic material extracted from plants or animals, but such material does not survive over the course of thousands of years. Another problem is that the extraction of plant pigments like green or blue is complicated, and the plants which could be used in the process grow mostly in tropical areas (Couraud 1983.107; 1988.20). The only organic pig- ment preserved is charcoal, which was used for black colouration. Manganese oxides were also used for black colouration. These oxides can be found on the walls of limestone caves as a product of alteration (Clottes et al. 1990.178). Red pigments were produced from iron oxides, like hematite or limonite, and from ochre. Hematite was the most frequently used mineral. It occurs in the form of aggregates of small red crystals, or in the form of bigger black crystals, which are difficult to crush (Clottes et al. 1990). White was obtained mo- stly from kaolinite or illite. Pigments were mixed together with other compo- nents to obtain colours. Extenders were added for a many reasons - to economize the consumption of pigment or to improve colour characteristics, such as different shades, adhesion and durability. Investi- gations in the Ariege region in France indicated that in some cases feldspar was used as an extender, while in others biotite or talc was used. Different re- cipes for the preparation of colour were known, and research of portable art from well-dated contexts in this region indicated that recipes could be chronolo- gically defined. But it is also possible that the use of recipes depended on the season, the social occasion or ritual, in which case they might have had symbo- lic meanings (Clottes et al. 1990). Pigments them- selves might also have had supernatural powers in Palaeolithic, as they had for the San people of South Africa. In San society, the transformation of the pig- ment into paint was accompanied by ritual proce- dures (Lewis-Williams 2002.255) Sometimes different materials, such as blood, egg white or urine were added to colorants as binding. In the Rose Cottage Cave in South Africa, the pig- ments of San paintings were examined, and blood Fig. 2. 'Chinese horse' from Lascaux (from Graziosi was detected as binding. It was mixed with yellow ochre, but not with red colorants. This might had symbolic meaning - yellow, that lacked the appear- ance of blood, needed additional 'power', so they mixed it with blood, while red was already powerful enough (Williamson 2000). Human blood protein was also a constituent of red pigment in two Austra- lian caves dated to late Pleistocene. Art motifs in those caves consist of hand stencils and panels cove- red with red pigment. It is interesting that even in the recent past human blood was often used in Au- stralian Aboriginal ritual activities (Loy et al. 1990). In France, experiments were carried out to deter- mine the possible binding materials in Palaeolithic paintings. As Couraud found, organic substances were unsuitable, and the best binding agent was water, es- pecially cave water rich in calcite, since it fixes and conserves pigments on the wall (Couraud 1988.23). In some cases manganese was burnt and used for black pigment. Burning might have had practical use to facilitate the making of the pigment powder, but it might have had also symbolic and even ritual as- pect. The same might be true for the burning of ochre and hematite. With burning, the colour of ochre changes from yellow to different hues of red or to violet (Leroi-Gourhan 1968.69). The burning of ochre might have already been known in the Old Palaeolithic site of Terra Amata, where pieces of ochre of various colours from yellow and red to brown were found (Groenen 1991.14, with citati- ons). Fire played important role in Paleolithic ritu- als, which is confirmed in Central and Eastern Eu- rope, where clay was burnt to make figurines used in rituals (Guineau et al. 2001.222). Perhaps the early modern humans at Qafzeh cave were already burning yellow goethite to transform it into red he- matite - fire was used intentionally to change the yellow colour to red (Hovers et al. 2003.502). Pos- sibly the transformation of a yellow stone to a red one was viewed as magical (Vreschner 1980.632). 1956.Tav. 182). Three colour scheme painting. Fire also had important symbolic meaning; it was the agent of transformation. In times of cold and harsh weather, fire was indispensable, since it chan- ged cold into warmth. If ochre is treated with fire, it is transformed and it changes colour. If clay is burnt, it changes its structure and hardness. That is prob- ably why red was so important, since it was the sym- bolic colour of fire and transformation. As a symbol of transformation red ochre is present in graves. Death is the ultimate transformation known to human beings. Ochre was used in funeral rites, probably because it passes through a powerful colour transformation when burnt. Together with the white- ness of bones and the blackness of the grave, red was part of the mighty tricolour scheme which sym- bolised death. As a symbol of fire, red ochre might have been sprinkled over a cold dead body to warm it up and to restore life. The early co-occurrence of the use of fire, burials and ochre is known from Qaf- zeh Cave in 90 000 to 100 000 years old layers, where the skeletal remains and burials of the first early modern humans in the Levant were found (Hovers et al. 2003.508). Hovers et al argue that ochre was selected and mined for its colour, rather than for any other property. The specific hues of red had been de- sired. The symbolic use of ochre is suggested rather than practical (Hovers et al. 2003). The findings from Qafzeh cave are the only certain evidence of the relation between ochre and human skeletons in Middle Palaeolithic contexts, while in the Upper Pa- laeolithic, ochre becomes more frequent grave good (Riel-Salvatore & Clark 2001.454-457). It was im- portant in mortuary rites and was present in almost half of the known burials (Groenen 1991.18). Two interesting burials of children sprinkled with ochre are from Lagar Velho in Portugal and from Krems in Austria. In Lagar Velho a 25 000 years old burial of a child who exhibits a mix of early Modern human and Neanderthal features was found. The four years old child was covered with red ochre and laid on a bed of burnt vegetation together with pier- ced teeth and marine shells (Trinkaus & Duarte 2003.32). The burial of two newborn children was found recently in Krems, Austria. The children were sprinkled with ochre and wrapped in skin, together with a necklace of mammoth ivory. The 27 000 years old grave was covered with a mammoth shoulder blade. Besides the ochre, there were also other colo- rants found at the site: red chalk, graphite and mu- schelkalk - a type of limestone which was used for the production of white pigment (Einwögerer 2005). In the Upper Palaeolithic, there was also a power- ful symbolic relation between ochre and femininity (Groenen 1991.24). Many Palaeolithic venus figuri- nes were painted with red ochre or hematite. The Venus from Mauern is completely covered with a thick layer of ochre (Mussi 1997), ochre was also found on the Venuses from the Grimaldi Caves (Bis- son & Bolduc 1994), and on two of the most famous Venuses - from Willendorf and Laussel (Bahn 1998. 75). Red colour on the female body could also have been a symbol of transformation. There is a notice- able transformation of the female body during pre- gnancy, which ends with the delivery of the new life. A male body never experiences such a drastic change. The concept of transformation is even more expressed in the Venus figurine from Dolnf Vesto- nice, which is made from clay. The figurine was transformed, as it passed through fire, from a soft piece of clay into something solid and lasting. It is interesting that in San societies, the preparation of pigment was associated with women. It was a wo- man who had to heat the pigment at full moon until Fig. 3. Grinding stones with traces of ochre: 1. Ciganska jama, 2. Lukenjska jama, 3. Poljšiška cerkev. Fig. 4. Decorated stone from Zemono. it was red hot (Lewis-Williams 2002.114, 255). In this act, femininity, burning and colour were connec- ted as symbols of change. The act of grinding colo- rants was also an act of transformation from solid rock to powdered pigment, and might, together with burning, have had symbolic meaning and been ac- companied with rituals. There is another aspect of the close relation between colour and women in the Palaeolithic. After women became pregnant and had children it was difficult for them to hunt, so they had to switch to gathering. Good colour vision is indispensable for primates who are mainly dependent on gathering and collecting berries and fruits of different colours (Dominy et al. 2003), so women needed to develop excellent colour discrimination. Even today a feeling for colour is a female province, and women use more names for colour schemes than men. For hunting, colour vision is not very important, since colour-blindness doesn't affect functional ability. Consequently, defective co- lour vision today is nearly a hundred times more common among males than females (Gage 1999.31, 36). As a symbol of transformation, ochre might also have been important medium during shamanistic seances, when the shaman was going through a transformation from a normal state of mind to a trance. Shamanistic healing is also a process of trans- formation - from sickness to health and well-being. For a South African San shaman, not just painting, but also paint in itself was powerful and trance-in- ducing (Lewis-Williams 2002.114). There are only a few indices of pigment preparation from Slovenian Paleolithic sites. Grinding stones with traces of ochre are known from three Late Pa- leolithic sites: Ciganska jama, Lukenjska jama, and Poljsiska cerkev (Fig. 3). In Ciganska jama a lower layer with Paleolithic stone tools was in a red zone. This zone might have been colored red with ochre, since many small grains of ochre were found there (Brodar 1991.30). The only other evidence of the importance of red co- lor in the Slovenian Paleolithic is a decorated stone found in Zemono. The stone has a simple pattern, composed of parallel and perpendicular lines (Fig. 4), and is rich in iron, so the freshly engraved lines are red, which may very well have had some sym- bolic significance (Petru 2005.637). 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