The Evangelist portrait is rendered in Italian - Byzantine style , which is clearly related to that of the `` Barberini Gospels `` currently kept in the Vatican Library ( Barberini Lat .
DET PROPN NOUN AUX VERB ADP ADJ - ADJ NOUN , DET AUX ADV VERB ADP DET ADP DET `` PROPN PROPN `` ADV VERB ADP DET PROPN PROPN ( PROPN PROPN .