The Iris uses mottled clear thick glass and a cast bronze heat sink to create a fixture that is a combination of ancient crafts and forward thinking. Each glass piece is hand shaped so that the pattern is individual for every one. The molten crystal is poured directly and manipulated immediately, which adds to the organic feel of each piece. These LED fixtures can be mounted to the wall or ceiling in groupings or alone. Hand blown and shaped in lead free crystal. No molds are used, and each glass shape is unique. Designed and made by Siemon & Salazar in California. Signed.