The images probably follow closely a lost Greek model, perhaps of the 11th or 12th century. The miniatures are mostly very close to those in a Greek manuscript made in the 11th century in the Monastery of Stoudios, the largest in Constantinople (now in Paris as BnF, cod grec 74), and were probably very largely copied from this or another Byzantine exemplar in the same tradition.
The images probably conform to a lost Greek archetype, possibly from the 11th or 12th century. The miniatures are mostly similar to those in an ancient Greek manuscript created at the Monastery of Stoudios, now housed in Paris as BnF, cod grec 74, and were likely heavily influenced by another Byzantine exemplar.