Letters, diplomas, artists’ personal items, artists’ and Pavle Beljanski’s personal documents which belong in the Documentation Fund of Pavle Beljanski Memorial Collection are an irreplaceable tool in the study of this collection. The Fund was created thanks to the idea of the benefactor himself, who had donated his correspondence with family, friends and artists to the Memorial Collection in 1961. It is possible to observe the course of history of art from that period through different archive documents about artists from the collection, events, occurrences, and phenomena related to the visual arts of the first half of the 20th century, as they are also followed by artwork of the Pavle Beljanski collection.