Sounds of Spheres is a contemplative photographic monograph by Mat Hennek that investigates the recurring motif of the circle in the natural world. From the blazing orb of a setting sun to the intricate geometry of a single ice crystal, Hennek isolates these forms to uncover a universal “visual music” inherent in living things. The book features 69 color photographs that blend landscape photography with high abstraction, seeking to capture the harmonizing musical resonances of our environment. Accompanying the images is a personal introduction by renowned pianist Hélène Grimaud, who explores the spiritual and sonic parallels within Hennek’s visual compositions.