The exhibition reveals the best places explored and documented from La Venta group in over 20 years of life, with the photographs and texts of 55 backlit panels and with 9 monitors showing short and long videos non-stop. To season it all, two giant posters (Naica Crystal Cave and a scene of prehistoric cave painting) and 4 scenery stages: underground base camp, ascent of a pit (we have preferred to put a dummy instead of a real member, at least for now), cooling exploring suit for Naica, underwater speleology. The written and spoken comments are enthusiastic, we are sincerely proud…even because we don’t know what to do more! Remember the afternoon/evening meetings: archaeology and technology are gone, but on the 9th we will have the summit on the Underground Waters, on the 13th we are going to present the new book about Mexico (Cueva del Rio la Venta, an underground dream) and on the 23th we will conclude with a mini-conference about accidents and speleo rescue, with important guests. Come to see us and let us know if you like it! Tullio