Parasoleil is the product name for these beautiful, green-certified copper panels used in anything from shade canopies to privacy fences. According to EB Art's Web site, "It's about design. It's about being green. It's about the shadows."
A sample pattern:
Based in Boulder, Colorado, EB Arts will work with your designer or contractor to provide exactly what you're looking for. The copper will naturally weather and of course they are designed for all types of weather, Parasoleil is made to compliment the natural landscape and any architectural design.