Dear friends and colleagues, Two new books are out in April 2018, which offer a new insight into two major cultural matters: 1- SEEING THE INVISIBLE is analyzing the religious concepts and the philosophical thinking of a people coming directly from a hunting-gathering way of life: a fascinating journey into the imaginary adventures of the human mind and on the origins of religion (Italian Edition). 2- THE ROCK ART OF TANZANIA is the first analytical synthesis of Tanzania multi-millenary sequence of stylistic and typological horizons of rock art. Besides putting order in the succession and age of periods, the book is presenting two major cultural and historical issues: one on the unwritten early chapters of the history of East Africa, and the other on the origins of art (English Edition). See enclosure for additional information. <[log in to unmask]>. Cordial regards and best wishes Alisa Atelier Secretariat