> Of course, not counting those who just trace 16-th century font without paying a compensation
I can't tell which way you mean this, but that sounds similar to the situation with most public domain musical compositions - the manuscripts may be completely open but a specific typesetting can still under copyright. And like that case, "just" tracing a font / typesetting a composition is still a fair amount of work.
I can't tell which way you mean this, but that sounds similar to the situation with most public domain musical compositions - the manuscripts may be completely open but a specific typesetting can still under copyright. And like that case, "just" tracing a font / typesetting a composition is still a fair amount of work.