The exhibition "From Mayday to the pandemic crisis: 15 years of struggle against precariousness", organized by IS-UP and the association Precários Inflexíveis, portrays some of the critical episodes, the main protagonists, the cycles of victory and defeat, the repertoires of collective action or even artistic productions on the subject. Through posters, photographs, fanzines, flyers or song lyrics, we can peer into the organizations: realize what "weapons" they used to make themselves heard, what clashes they felt, what bridges they were able to build. Until April 26, in the hall of FLUP's meeting rooms.