Ex Libris - Herbert Ott is an Artwork realized in Mid 20th Century, by the artist Julio F. Sàez. Etching print on ivory paper. The work is glued on colored cardboard. Total dimensions: 15x 10.5 cm. Good conditions. The artwork represents a minimalistic, clean design, through preciseness and congruous B./W. colors. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution