Saint Thomas Aquinas (1225-1274) Dominican friar; Italian theologian and philosopher; called the Doctor Angelicus for its deep culture and Christian faith; represented by the sun radiated on the chest; the pen and the book; on which you read the title his most important work; "Summa totius theologiae tripartite." Canonized in 1323 by Pope John XXII; was proclaimed a Doctor of the Church by Pope Pius V in 1567. Leo XIII declared him patron of Catholic schools in 1888. Recurrence January 28. Devotional image; chromolithography; late XIX - early XX century.