The JUANNIO catalogue is a collectible document, which is printed yearly previous to the auction, featuring the works of art selected by the Qualifying Jury and the Committee. The catalogues are delivered to collectors before the auction so they can acquire information about the pieces. The catalogue, constitutes an invaluable archive of the art of the region over the years, serving as an aid for review and analysis of the auction of that year. The catalogue contains the names of the emerging artists participating that year, as well as those of the, established artists and masters whom are representative of historical periods of Guatemalan and Latin-American art.