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Wood Finishes Used by Traditional Societies in Africa and Oceania, and by European Period

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Wood Finishes Used by Traditional Societies in Africa and Oceania, and by European Period

Furnishings Restorers

J. Gérard1, C. Gérard2

1 Unité de recherche Biomasse, Bois, Energie, Bioproduits (BioWooEB)

2 Délégation à l'Information Scientifique et Technique (Dist)

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International Symposium WoodSciCraft 8-12 september 2014 Montpellier (France)

Wood Finishes Used by Traditional Societies in Africa and Oceania, and by European Period Furnishings Restorers

Origin of the topic

ü A demand of the African and Oceanian Department of Sotheby’s – France:

ü For a training session on tropical woods

ü Including a specific module « Wood finishes Used … » ü Literature review necessary for this specific module

Ø Training session organized (2014-07)

+ poster for WoodSciCraft

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Main characteristics of Wood finishes used by traditional societies in Africa and Oceania

ü Essentially composed of stains applied on wood items for decorative purposes

ü Very often in connection with a precise ritual ü Come from ancient uses for fabrics dyeing

ü Main components: vegetable pigments and

minerals, diluted

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International Symposium WoodSciCraft 8-12 september 2014 Montpellier (France)

Wood Finishes Used by Traditional Societies in Africa and Oceania, and by European Period Furnishings Restorers

Before applying finishes, sanding and polishing of wood surfaces, traditionally with the help of:

ü Scrapers (metal, bone, scale)

ü Rough trees leaves and/or containing silica ü Wet sands or earths

ü Shark or skate skin (Oceania)

The first sandpapers in Asia and Oceania: parchments or

banana tree leaves with shells or seeds fragments, or

sands glued with natural gum.

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Baphia nitida Wood decoction

South Benin South-

West Nigeria Red Yorouba masks

Bixa orellana (rocouyer)

Seeds integument

(rocou)

South America Africa

Oceania (New Guinea) Orange-red All products

Caesalpinia coriaria Wood India - Madagascar Red All products

Cochlospermum

tinctorium Rhizome Sudano-Sahelian area Brown- yellowish

All products, decorative items Ficus glumosa Bark Central to Austral Africa Red All products

Haematoxylum

campechianum Wood Various tropical

countries Red All products

Indigofera

coerulea/…/tinctoria

Leaved

branches Africa then Asia-Oceania Indigo All products Lannea velutina Bark juice West to Central Africa Varnishes All products

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International Symposium WoodSciCraft 8-12 september 2014 Montpellier (France)

Wood Finishes Used by Traditional Societies in Africa and Oceania, and by European Period Furnishings Restorers

Noteworthy bibliographic references

ü Musée Dapper, Falgayrettes-Leveau C. (2000). Arts d'Afrique. Edition Gallimard, 359p.

ü Musée Barbier-Müller (1993). Arts de la Côte d'Ivoire. Collections du Musée Barbier-Mueller, éditeur Jean Paul Barbier, 2 volumes, 422p. - 229p.

ü Jansen P.C.M. and Cardon D. (Editeurs) (2005). Ressources végétales de l'Afrique tropicale 3. Colorants et tanins (Traduction de : Plant Resources of Tropical Africa 3. Dyes and tannins, Fondation PROTA, Wageningen, Pays-Bas / Backhuys Publishers, Leiden, Pays-Bas / CTA, Wageningen, Pays-Bas. 238 p.

ü Herbinière T. (2006). Polychromies sur bois : apprêts traditionnels, couleurs – finitions. Collection Les Ateliers du savoir-faire, Édisud, 107p.

ü Messin P. (2011). Bois : guide des finitions. Collection La Bibliothèque du bois, Edition l’Inédite, 122p.

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Thank you for

your attention !

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