A large format print of the 14th century fresco is titled The Triumph of Saint Thomas Aquinas and the Allegory of Christian Learning

The Great Recognition and Charlotte Mason, edited by Nicole Handfield. Here's the story behind the book.

A visit to the Spanish Chapel in the Santa Maria Novella complex in Florance, Italy

A LABELED version of the fresco

Brandy Vencel's talk on Aquinas’ Big Picture Of Education: Charlotte Mason’s Great Recognition