CELLO BOW HEAD

Now the cello bow head is carved and polished until it is ready for varnishing. In this case our head is styled fairly robustly with the front of the head rounded into the stick. On the other hand, the ‘dessou-cou’ or curve from the back of the head into the stick is fairly angular. The tension between the two curves gives the head its look.

The head on a cello bow is quite different from the head on a corresponding violin bow by the same maker. Traditionally the cello head sweeps forward compared to the violin head’s vertical stance. But originally, when the modern bow was being developed by Francois Tourte and some of his contemporaries, the cello head was sometimes cut like an oversized violin head. The forward sweeping head became the norm for a two reasons. First the cello bow is under proportionally quite a bit more tension than the violin bow and the head must be very strong. Sweeping the head forward allowed the head to be lighter and finer by transferring some of the stress into the stick. Since the cello head had a tendency to look heavy and bulky, makers and musicians appreciated the more graceful look of the swept forward heads. In the early to mid 19^th century violin bows were also occasionally made with a cello-like head. These are called swan heads or ‘col de cyne’ and have the back of the head rounded instead of defined with chamfers. Occasionally, several makers including Peccatte made cello bows in the ‘col de cyne’ pattern as well.

Through the course of the 19^th century cello heads became lighter and finer. Francois Tourte’s heads typically sweep forward but they are angular with a strong hatchet-like look. With Voirin and Lamy the cello heads became very fine and rounded and in fact they push the limits of adequate strength. In other stylistic details, cello bow heads follow their violin counterparts in the way the tip or ‘bec’ is shaped and the chamfers or ‘chanfrein’ are cut. But there is one exception. The tip plate or base of the violin bow head curves upwards while the cello tip plate is nearly flat. This looks better with the larger scale of the cello head.