 Later (1989–90) she studied pre-history in the Institute of Art and Archaeology and joined excavations and surveys in Vallée des Merveilles in the south of France.She has also travelled to pre-historic sites and caves in the Dordogne, in connection with this interest of hers.Travelling to Zimbabwe, Malawi, Namibia, South Africa in 1993-94, she also created a new series of landscapes, and worked on a number of lithographic limited edition albums, with Franck Bordas.