Source | Designed by Samuli Naamanka, Viiva is dedicated to simplicity, beauty, and practicality. The Viiva family has clean, uninterrupted lines, showcasing a lack of exposed hardware.  The goal was to keep the eye focused on the refined details of the chair, the tapered solid wood back, the waterfall seat and the inherent elegance of the uncomplicated and straightforward product. Viiva chairs and stools from Source International.