Rx: Play with a wide difference between quiet and loud.
Klaus Stoll (in translation) presents on bowing, using orchestral examples and the German bow.
Demonstrated: Bow technique
- extreme dynamic contrasts: for pianissimo, use the middle of the bow. For the forte sections play near the frog.
- Play quiet spicatto by rotating the bow and using the edge of the hair.
- Rotating towards the edge for arpeggios/string crossing figures
- Playing quickly in the center of the bow