Bowed-string instruments contain a wealth of exploratory opportunities and illustrate the framework to apply flow theory to strings teaching and learning. In this chapter, the author analyzes how strings students, including very young children, experience flow by listening and exploring the sound of strings. The author also investigates the origin of bowed-strings instrument historically and illustrates violin pedagogy in a historical context. The chapter discusses Leopold Mozart, Auer, Flesh, Ivan Galamian, and Ruggero Ricci with a special emphasis on their sound production.