Andrée C. Ehresmann is "Professeur Emérite" at the Université de Picardie Jules Verne, Amiens, and Director of the international Journal Cahiers de Topologie et Géométrie Différentielle Catégoriques. Author or Editor of several books (e.g. Memory Evolutive Systems, 2007 and Integral Biomathics, 2012) she has published more than 100 papers on different mathematical or multidisciplinary domains. These include functional analysis with applications to control and optimization problems; category theory (sketches, higher order categories, with Charles Ehresmann); a theory of Memory Evolutive Systems, a model based on a 'dynamic' category theory, for living organisms, such as biological, social or cultural systems, with application to the emergence of higher cognitive processes (developed with Jean-Paul Vanbremeersch); and recently she initiated a study of anticipation and individual or collective creativity (with Mathias Béjean) . Most of the papers are accessible on her site