You're a lucky person: I've seen several of his lith prints and they are excelent. I really love his work (check his website).
This weekend I'm taking a carbon print course and I'm going to try to make a carbon print of one of his lith prints. Andrej was so good to allow me to use one of his negatives.
I would be very interested in what you learn for doing carbon printing. I saw a carbon print show at my university (40+ years ago) and they were stunning. Reproductions of carbon prints do them no justice. I just don't think I've got the talent.
I wish that I knew what I know now when I was younger. ("Oohlala, by the Small Faces").