In the early 80’s Dimitris Alithinos embarked on a cycle of work whose main characteristic a move away from exhibition spaces. His Concealments, a still ongoing network of works hidden around the planet, currently number 215, from the North to the South Pole and from East to West. This works, publicly pose universal questions on the continuity and preservation of culture. They become testimonies of the common origins that link us to the Nature and the Universe, of the relation between divine and human, and of the non-rationalistic communication between nations.