The banner of this issue of Aesthethika reproduces the mural mosaics in memory of the Jesuits and the two women killed by the Salvadoran army in 1989: Segundo Montes, Amando López, Ignacio Ellacuría, Elba Ramos and their daughter Celina, Juan Ramón Moreno, Ignacio Martín-Baró, Joaquín López and López. The work is located in the José Simeón Cañás Central American University where the massacre took place and represents one of the functions of art: to remember and bear witness. 30 years after those events, from the UBA we also pay our tribute.