Tassili Mushroom Figure
The popularly called Tassili mushroom figures are Neolithic petroglyphs and cave paintings discovered in Tassili n'Ajjer, Algeria.
Some researchers have suggested that certain features of these images may represent mushrooms, though interpretations remain disputed and alternative explanations have been proposed, including that they may represent sheep.[3] The idea that these figures depict mushrooms and have shamanic connotations was first popularised in Terence McKenna’s book Food of the Gods (1992).[4]
It is possibly the oldest example of rock art cited as evidence for the ritual use of fungi in prehistory, with Tassili being the first site that may contain representations of the genus Psilocybe (the second example is at the Spanish archaeological site of Selva Pascuala). However, it is not known whether the original artists intended to depict mushrooms or any specific natural or cultural elements, and the interpretation remains controversial.[3]
Discovery
[edit]The discovery of prehistoric rock art at the Tassili n'Ajjer archaeological site occurred throughout the 1910s, 1930s, and into the 1960s.[5] The popularizer of these figures in particular was Henri Lhote (in publications of 1968, 1973), who associated them with specialized shamanic ceremonies, hypothesizing that their caves served as sacred sanctuaries.[6][3] However, these artworks had already been discovered by local Tuaregs and French Lieutenant Charles Brenans, who documented some of the paintings between 1933 and 1938. Lhote was a member of Brenans' team and gathered his notes. Afterwards, Lhote returned to the site on new expeditions, between 1956 and 1962; Jean-Dominique Lajoux was a photographer for Lhote's Sahara expeditions.[3][7] Lhote's descriptive approach has been criticized for reducing the art to religious interpretations and for popularizing terms such as "Martians" or "Great Gods" among archaeologists to refer to the round-headed figures at Tassili.[7]

The mushroom-like silhouette type has been variously interpreted by researchers as an arrowhead, oar (according to ethnographer Fabrizio Mori, 1975), a vegetable (probably a flower, according to Henri Lhote), or an undefined enigmatic symbol.[1] In one of the panels, several masked anthropomorphic figures appear to be dancing and holding mushroom-like objects.[1][6][8] A publication by the US Forest Service has noted that "The oldest known petroglyph depicting the use of psychoactive mushrooms comes from the rock shelters at Tassili n'Ajjer" and that "It is postulated that the mushrooms depicted on the 'mushroom shaman' are Psilocybe mushrooms."[9][10] Other drawings with mushroom-like features appear on petroglyphs in the region.[6][1]
The ethnobotanist[11] Giorgio Samorini characterized these figures as possibly the oldest physical evidence of entheomycological practices (the use of psychedelic mushrooms), reflecting altered states of consciousness and dance rituals, based on the posture of certain figures. Mycologist Gastón Guzmán suggested that the mushrooms in the paintings resemble species such as Psilocybe mairei, but also other African mushrooms like P. cubensis, P. aquamarina, and P. natalensis.[6][12]
However, recent scholarship has questioned the shamanistic interpretation and cautions against assuming that certain features of the images correspond directly to pre-existing anthropological categories, which may not be universally applicable across cultures.[7] Ethnomycologist Brian Akers (PhD) has noted that it is uncertain whether the Tassili figures are indeed the oldest depictions of mushrooms, and that questions remain regarding their dating, scientific peer review, and stylistic interpretation, which is often far from naturalistic and can be quite abstract. He also points out that Tassili art has become an iconic symbol within 1990s psychedelic culture and has been linked to various fringe theories such as the "Ancient Psychonaut Theory" and the Ancient Astronaut Theory.[13]
The well-known "mushroom shaman" image popularized by Terence McKenna in his 1992 book Food of the Gods is a drawing made by McKenna's then-wife, Kat Harrison. Harrison never saw the original painting in person and worked from a photograph in a book, filling in areas she considered damaged or incomplete.[4] The drawing emphasizes a supernatural figure covered with mushrooms, but whether this was the original artist's intention remains unresolved. Earlier archaeologists have even proposed alternative interpretations, such as the figure representing a sheep-man.[14]
See also
[edit]References
[edit]- ^ a b c d e Samorini, Giorgio (1992). "The oldest representations of hallucinogenic mushrooms in the world (Sahara Desert, 9000-7000 BP)". Integration (2 e 3). Archived from the original on 21 July 2023.
- ^ McKenna, Terence (1992). Food Of The Gods: The Search for the Original Tree of Knowledge. Ebury Publishing. p. 72. ISBN 978-1-4070-6128-3.
The bee-faced mushroom shaman of Tassili-n-Ajjer. Drawing by Kat Harrison-McKenna
- ^ a b c d Bahn, Paul G. (2010-06-21). Prehistoric Rock Art: Polemics and Progress. Cambridge University Press. ISBN 978-0-521-14087-4.
- ^ a b "The ancient psychedelics myth: 'People tell tourists the stories they think are interesting for them'". The Guardian. 2025-05-01. ISSN 0261-3077. Retrieved 2025-05-01.
- ^ "Tassili-n-Ajjer". Encyclopædia Britannica. Retrieved 23 October 2021.
- ^ a b c d Winkelman, Michael (2019-06-01). "Introduction: Evidence for entheogen use in prehistory and world religions". Journal of Psychedelic Studies. 3 (2): 43–62. doi:10.1556/2054.2019.024.
- ^ a b c Honoré, Emmanuelle (2021-03-03). "An ontological approach to Saharan rock art". In Abadía, Oscar Moro; Porr, Martin (eds.). Ontologies of Rock Art: Images, Relational Approaches, and Indigenous Knowledges. Routledge. ISBN 978-1-000-33973-4.
- ^ Kuyper, Thomas W.; Price, Lisa (15 de março de 2006). «Ethnomycology in Africa, with particular reference to the rain forest zone of south Cameroon». In: Pieroni, Andrea; Price, Lisa. Eating and Healing: Traditional Food As Medicine (em inglês). [S.l.]: CRC Press
- ^ Marshall, Colin (27 January 2021). "Algerian Cave Paintings Suggest Humans Did Magic Mushrooms 9,000 Years Ago". Open Culture.
- ^ "Plants of Mind and Spirit - The Mighty Fungi". U.S. Forest Service.
- ^ Samorini, Giorgio (2021-12-30). "Psychoactive Plants in the Ancient World. Observations of an Ethnobotanist". In Stein, Diana; Costello, Sarah Kielt; Foster, Karen Polinger (eds.). The Routledge Companion to Ecstatic Experience in the Ancient World. Routledge. ISBN 978-1-000-46473-3.
- ^ Guzmán, Gastón (2022-03-09). "New taxonomical and ethnomycological observations on Psilocybes (fungi, Basidiomycota, Agaricomycetidae, Agaricales, Strophariaceae) from Mexico, Africa and Spain" (PDF). Acta Botanica Mexicana (100): 79–106. doi:10.21829/abm100.2012.32. ISSN 2448-7589.
- ^ Akers, Brian P. (2010). "A Cave in Spain Contains the Earliest Known Depictions of Mushrooms". Mushroom. The Journal of Wild Mushrooming. Verão–outono: 45–58.
- ^ Letcher, Mark (2025-05-01). "The ancient psychedelics myth: people tell tourists the stories they think are interesting for them". The Guardian. Retrieved 2025-05-01.