Umbra & Lux - Tribute to Calder mobile Umbra & Lux This item is only available for purchase online. Since it is handmade upon request, please allow for a period of approximately 2 weeks before it is shipped. This delay can slightly vary depending on exceptional circumstances such as vacations or holidays. Umbra & Lux was created from the vision of artists, environmentalists, and engineers who dreamed of beauty, nature, and harmony. They make their enchanting light fixtures and decorative objects using upcycled materials and low-consumption LED lighting technologies, so that future generations can enjoy what Mother Nature has to offer. Inspired by the work of sculptor Alexander Calder, who was fascinated by kinetic art, this aerial mobile will remind you how important the environment is every time you look at it... Black-painted upcycled aluminum, still showing the scratches of its past life Some assembly required Dry dust with a soft, lint-free cloth Handmade in Vancouver Each piece is unique and may vary slightly from the photo 27" x 31" (68.5 x 78.75 cm) Professional craftspeople Claudine Gévry, Jean Gélinas and Hariomsinh Bhatiune are members of the Craft Council of British Columbia