As part of the 10th anniversary celebration of Nau Bostik, one of the last bastions of muralism in Barcelona, ​​and thanks to the work of B-Murals, 13 new murals were unveiled on November 15th in this space of creative resistance. This piece, on the main facade of the building, is the result of a participatory process with residents and local organizations from La Sagrera, and emphasizes collective memory and the role of urban art as a tool for social transformation.