Clairveaux font (Scriptorium Library). Click on the font picture to buy the font.
Clairveaux is based on samples of an ornate 12th century calligraphic style.
It has some interesting features, including small caps which combine some characteristics of both traditional upper and lower cae character forms. It’s ornate enough to look decorative, but not overwhelmingly complex, and looks remarkably attractive when used for titles in a large size.