The design drawings shown here trace the evolution of the BACH.Bow as an artistic and technical instrument.
They explore curvature, balance, hand placement, and the physical conditions required for sustained polyphonic playing.
Each drawing represents a step in an open process of research, experimentation, and performance practice.
Shape of the convex bow sticks
Violin (Viola) and Cello, highly and gently curved
Bass, German and French playing technique