Chartres west side, right portal, tympanum
• At top: infant Jesus enthroned on Mary's lap flanked by two angels
• Below: presentation at the temple
• Lintel: the Nativity story. (a) At the far left the Annunciation by the angel; (b) next Mary and Elizabeth meeting; (c) then the nativity: Joseph stands to the left, Mary lies on the altar-like bed, with the Infant Jesus on top; finally (d) at the far right, the angel brings glad tidings to the shepherds.
• First archivolt: Pisces (fish), Gemeni (twins), then 6 angels, Music (one of the seven liberal arts), Pythagorus (first defined mathematical relationship of harmonious tones).
• Second archivolt: Aristotle, Dialectic, Cicero, Rhetoric..obscured..then Astronomy, Ptolemy, Grammar, Priscian or Donatus.