Bow for violin.

https://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~60506~104978/full/150,/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~60486~103319/full/150,/0/default.jpghttps://images.is.ed.ac.uk/luna/servlet/iiif/UoEart~2~2~60522~103325/full/150,/0/default.jpg