By the way, for what it's worth, I've attempted to measure the string length of the 4c instrument the boy is playing in the first image, assuming a pupil separation of about 7cm. It comes out at something like 55 - 60 cm. Not accurate, but a ballpark figure.
Bill -- To get on or off this list see list information at http://www.cs.dartmouth.edu/~wbc/lute-admin/index.html
