Delmiro De Caralt (Barcelona, 1901-1990) was the man who introduced amateur film in Spain in the 1920s. In 1924, he established the Film Library, now named after him. A staunch advocate of independent and experimental films, De Caralt was always thinking of solutions for the technical problems of filmmaking. Also, he was one of the leading figures of the early avant-garde in Spain.
Selected filmography
Grandes chicos (1928)
Hay que hacerse millonarios (1929)
Montserrat (1932)
Primas lejanas (1932)
El repórter mecánico (1933)
With the collaboration of: 
