This exhibition showcases a collection of historical plans, maps, and photographs that illustrate the visions and future plans for the northern district of Barcelona. Visitors can expect to see how this area has transformed over time, as the display includes materials showing its past conditions juxtaposed with the present state. Current images help facilitate direct comparisons, allowing for a visual understanding of the evolution of the various locations. The aim is to highlight the changes these spaces have undergone through a curated selection of documents from the AHRNB's cartographic archives, many of which will be presented to the public for the first time. Additionally, the exhibit will incorporate reproductions of external materials that will serve as support to enrich and enhance the narrative conveyed in the display.