AN INDEPENDANT RESEARCH PROJECT BY MARIANNE DUMAS
(physical version also available ask your disc store / order online)
"Some move the bow as is customary on the viola da gamba, that is, instead of a down-stroke from left to right for the principal notes,
they make an up-stroke from right to left, beginning from the tip of the bow."
J. J. Quantz about cellists, Berlin, 1752 excerpt from "The art of playing the flute".