The series of "Paintings Diagrams" develops around the concept of interdisciplinarity between painting and mathematics. Each language writes what it perceives of the same reality, using its own writing tools, beyond words. The project takes up the words of the philosopher Derrida: “What we cannot say, we must not keep silent, but write it”. The artist worked in collaboration with the logician Etienne Clerget for the creation of the mathematical diagrams associated with each painting. It is also a work of composition on the inclusion of a recurring abstract element in a landscape.