” Dense voice, tactile body “. (Bernard Heidsieck 1928 – 2014) Text-essay (in Greek), photographs of da/da. e-Review, “vakxikon”,12/2021 https://www.vakxikon.gr/pykni-foni-aptiko-soma-bernard-heidsieck-1928-2014/ Drawing , pencil on paper //negative photograph of da/da. (2021)