Environmental issues are becoming increasingly alarming in the current climate. The Alternative Materials studio emphasizes the use of novel materials that have not been widely used in the construction and manufacturing industries, striving to provide new opportunities to the field. The exploration begins with researching materials and techniques to identify a potential arena that may yield tangible outcomes. Next, students engage in a deeper understanding of the chosen materials to demonstrate their full potential, including organic, plant-based, recycled, recyclable, waste-generated, composite, biodegradable, circular, and low footprint. By considering environmental, social, and cultural contexts, the studio addresses sustainability in design, to reflect how we exploit resources, manufacture goods and consume products, and seek to use alternative materials. Project description: This product is an innovative multi-functional seat and back cushion, crafted from sustainable eggshell bio-leather to address the escalating global issue of food waste and the depletion of natural resources by transforming discarded eggshells into a durable and stylish material. My recipe combines finely ground eggshell powder with a binder and selected additives to enhance flexibility and strength. The cushion is sewn together using a layering technique, resulting in a soft yet resilient bio-leather that supports eco-conscious living while providing exceptional comfort and versatility.