Volume 3, Sessions 36 and 37This book is the result of two symposia from the 16th World Congress of the IUPPS (Florianópolis, Brazil, 4-10 September 2011): 'The image in portable art and cave art in the European Palaeolithic Age' (session 36), and the 'Analysis of human behaviour in relation to fire in prehistory. From laboratory results to palethnographic interpretation' (session 37). | Expressions esthétiques et comportements techniques au Paléolithique / Aesthetic Expressions and Technical Behaviours in the Palaeolithic