All-Natural Upholstery and Soft Furnishings: Joona Design Playground provides all natural upholstery stuffings to our residential clientele, including natural latex cushioning, domestic eco-wool and organic cotton for contemporary upholstery techniques and stitched and shaped horsehair for traditional upholstery. While these materials cost more up front than polyurethane foam, they last far longer and are considerably better for human health and our environment. 100% organic cushioning materials are also available. Curtains and Shades: Though often overlooked in today’s minimalist magazines, curtains play a key role in creating a warm, inviting, and comfortable space. In addition to blocking light, insulating windows, and addressing privacy concerns, they are vital to subduing sonic reverberation in a space full of hard surfaces, and create movable partitions in open-plan living or working spaces. Joona creates curtains and soft shades that are fully functional works of art.