This week, Sonia Sly speaks to Auckland-based sculptor and artist Caroline Robinson, she may have started her career in the World of Wearable arts, but for the past 16 years her focus has been on sustainable practice in the built environment including collaborating on civic projects, public art, urban design, master planning and infrastructure. She has a holistic and spiritual approach to her work and she's currently taking a side-step from the built environment to investigate the importance of one of life's most precious resources - water.