"Three artists. One encounter. Teixeira Lopes. Abel Salazar. Diogo de Macedo" is the title of a new exhibition, curated by the University of Porto, which aims to explore the artistic process, that is, the path or paths taken by Teixeira Lopes (1866–1942), Abel Salazar (1889–1946) and Diogo de Macedo (1889–1959), by crossing the paths and works of the three artists, alumni of the University of Porto, who profoundly marked the society of their time, driving Portuguese culture into modernity.