This is a fantastic resource, thank you so much! I've discovered Father Catich through his monumental work, The Origin of the Serif (I am a calligraphy enthusiast). I am now struggling to learn the Imperial Roman Capitals with a brush; do you happen to have more of these really big resolution pictures of his brush letters? They show the ductus very well (being so large), and would be of tremendous help for my study. Thanks again!