Peter Sculthorpe’s 16th String Quartet, composed in 2013, is notably inspired by a variety of personal and cultural elements. One significant influence is Sculthorpe's deep connection to the Australian landscape and its indigenous culture, which is often reflected in his musical style. The quartet is also informed by Sculthorpe's experiences and reflections on life, particularly his responses to themes of memory, loss, and the passage of time.

In his 16th String Quartet, Sculthorpe captures the essence of these themes through a harmonic language that blends traditional techniques with contemporary approaches, creating a work that resonates emotionally with listeners. The quartet's structure and musical motifs are designed to evoke the natural environment, mirroring the sounds and rhythms of the Australian bush.

For more detailed insights into the inspirations behind this work, you may want to explore specific interviews or articles discussing Sculthorpe's compositional philosophy. Key sources include biographies or analyses of his works that delve into his influences and the context of his compositions.