With almost 200 years, the festival of Sant Medir, which is celebrated in Gràcia, Sarrià, Sant Gervasi, Sants, Ciutat Vella and Sant Cugat, has become a benchmark that festival-goers, candy collectors, passers-by and photographers live intensely. Now, a set of photographs of the festival occupy the pages of this book to discover what it has been like between the years 1900 and 1980, showing with all historical rigor its evolution over time, as well as the social, religious or pol customs that it has experienced in this period.