Guarda su Altadefinizione. In this documentary essay, Congolese artist David Shongo addresses the problems of knowledge production and asks the important question of how it was influenced permanently and systematically by colonialist power. Analysing historical photographs, he exposes the perfidious mechanisms of colonial historiography and contrasts them with conversations with traditional scholars. They represent an exploited culture confronted not only with the theft of economic goods. It was also robbed – in a historical dimension, too – of self-perception and self-determination.