Poster created for the Congreso de Trabajadores Mexicanos, addressing union promises for graphic art workers employed by commercial workshops. Four images relating to a payday every week (upper left, Zalce), annual vacations (lower left, Aguirre), a study centre (lower centre, Zalce) and access to a doctor and medicines, (lower right, Ramírez)
Not on view
The five union conditions described on the poster are: 1. a payday every week, 2. annual vacations, 3. an eight-hour workday, 4. access to a doctor and medicines, 5. a study centre for workers