Sands Below is an ongoing project that explores the pivotal role of sand in Cambodia, uncovering its profound impact on the country’s social, economic, and ecological systems.

During his three-month residency at CHUMHEAN’s United Yoga Asia, Siden explored and visualized landscapes through various forms and mediums under the title The Glimpse in a Deception of Changes. His body of work includes drawing, deconstructed images and video, and fabric tufting, which together create an immersive series of imaginary landscapes.