Pallas and the Centaur is a painting by the Italian Renaissance painter Sandro Botticelli, c. 1482. It is now in the Uffizi Gallery in Florence. It has been proposed as a companion piece to his Primavera, though it is a different shape. The medium used is tempera paints on canvas and its size is 207 x 148 cm. The painting has been retouched in many places, and these retouchings have faded.

The Chronograph, Chronography, or Calendar of 354 is a compilation of chronological and calendrical texts produced in 354 AD for a wealthy Roman Christian named Valentinus by the calligrapher and illustrator Furius Dionysius Filocalus. The original illustrated manuscript is lost, but several copies have survived. It is the earliest known codex to have had full page illustrations. The name Calendar of Filocalus or Filocalian Calendar is sometimes used to describe the whole collection, and sometimes just the sixth part, which is the Calendar itself. Other versions of the names are occasionally used. The text and illustrations are available online.