Published in Mirabilia Journal 31 (2020/2)  

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When we think about colour and its meanings, we must consider the historical path that colours have gone through, and how they have changed over the course of history. Until the seventeenth century, those who dealt with the perception of colour mainly analyzed its nature, its organization in a system of relationships. From Newton onwards, the understanding of colour is analyzed starting from the relationship of the mechanisms of vision and perception. In Nicholas of Cusa work, we find both perspectives. On the one hand, Cusanus is interested in the mechanism of sight, on the other hand there are numerous metaphors with light and divine light. The philosopher's discourse therefore addresses both an analysis of the mechanism of perception and a broader discourse that becomes a theological and mystical metaphor. In this sense, his work proves to be a rich source also in the context of the history of colours and in general in the history of art.