This "found" vintage chandelier is made of antique skeleton key locks that have been elegantly arranged in a circular formation that surrounds the interior light source. Unsure as to who the artist is, it is rather amazing that the key lock colors are all the same color. Which may mean that the chandelier was made from a large lot of discarded key locks after they had been replaced with a newer style door and lock system.
Source: Phantastic Finds Blog
Paired with a vintage brass chain that holds up the chandelier's frame and light source, the distinctive shape of the skeleton keyhole allows for just the right amount of light to shine through.
Source:
http://www.lightpublic.com/lighting-articles/vintage-skeleton-key-lock-chandelier/