| 1. |
Aztec leaders discover Tenochtitlán, Florentine codex |
| 2. |
Allegory of Tyranny by Ambrogio Lorenzatti c.1338 |
| 3. |
Siege of Wartburg from Manesse codex c.1305 |
| 4. |
Hippocrates (Greek physician) and Galen (Roman physician and philosopher), fresco, 13th century |
| 5. |
Canterbury pilgrims, stained glass c.1280 |
| 6. |
Bishop Zaudria and Anagni people await return of Reliquary of Saint Magno, fresco, 13th century AD |
| 7. |
Horseman and galloping horse, silk painting, 13th century Japanese |
| 8. |
Detail showing Angel Gabriel, from The Annunciation, 13th century fresco in baptistery |