GFS Orpheus is a variation of GFS Orpheus Classic. It was based on the text
found in a school textbook entitled Στοιχειώδης Φυσική Ιστορία, published by
the publisher Anestis Konstantinidis in Athens on 1887. The x-height is shorter
(longer descenders), while the uppercase characters and the numbers were
designed from scratch, following more closely the style of the lowercase
characters.
GFS Orpheus was designed by George Triantafyllakos.