Over the next ten years, Bouabré created a syllabary for his mother tongue – Bété – with 448 symbols describing monosyllables that transcribe the sounds of Bété. The pictograms were inspired by geometric shapes engraved on a stone discovered in the village of Békora. Bouabré uses this alphabet to tell stories of local folklore, daily activities and religious myths, later expanding his focus to include further topics such as French politics.

In the 1970s, Bouabré started ‘Knowledge of the World’, a series of drawings made with coloured pencils and ballpoint pen in a postcard format which depict his thoughts on a vast array of subjects. The pictures are framed by their description, or subtext, in French, placing the act of sharing knowledge at the core of Bouabré’s approach. His entire oeuvre reflects an encyclopaedic attempt to build a framework for a universal dialogue between cultures.

In 1989, Bouabré participated in the seminal exhibition ‘Magiciens de la Terre’ at Centre Pompidou and Grande Halle de la Villette in Paris; his work has also been exhibited at Haus der Kulturen der Welt, Berlin (1993); Dia Art Foundation, New York (1994); Musée des Civilisations de Côte d’Ivoire, Abidjan (2006); Collection de l’Art Brut, Lausanne (2010); and Tate Modern, London (2011), amongst other institutions.