What technique involves performing without a bow on string instruments?

The technique that involves performing without a bow on string instruments is known as pizzicato. This method requires the performer to pluck the strings with their fingers instead of using a bow, producing a different tone and timbre compared to bowing. Pizzicato is often used to create a light and playful sound, as well as to provide variety in string performance.

For example, in orchestral settings, pizzicato can add a unique texture and can be found in various styles of music, including jazz and contemporary compositions. This technique allows string players to explore the capabilities of their instruments beyond traditional bowing methods.

Understanding pizzicato and its application provides insight into the versatility of string instruments, showcasing how they can produce a wide range of sounds.