Groupe Bogolan Kasobane The art of painting with mud from Mali, Art Cultural Center Casa de Vacas, Madrid , May 2018. Irene López de Castro curates the largest exhibition held in Spain of art in Bogolan ( mud technique), with the Groupe Bogolan Kasobane, pioneer of contemporary art in Mali in the use of the ancient technique used by women in their bogolanfini. Other artists whose work also revolves around the bogolan participate in the exhibition: Annick Turner, Senou Fofana, Idrissa Goro, Janet Goldner or Ladji Barry. See the exhibition in