Directory present on a roll of 150 meters of paper the 1,777,216 possible combinations of a 4 x 6 pixels image, the only color are black and white. Presented in the form of an ancient scroll, this book, produced from an algorithm, begins with a white monochrome and then scans all matrices of images by combining pixel by pixel all the compositions end with an absolute black. Thus exhausting the visible, this work raises the question of the iconic production at a time when it’s devaluation has never been stronger. By the prediction of all possible images, this book dramatises the extent of the visual fields. Directory prophesises the death of images and stages the messianic side of algorithms.