Aves was designed by a Dutch architect and artist Co Derr. He was very keen on finding the essential shape of the bird, and spent his entire career simplifying the form of Aves. With its minimal yet distinguishable form, Derr reached the essence of a bird. Aves comes in three different sizes with different shapes to accentuates that no two things are the same. Made out of solid brass, it has been specially treated so it does not oxidize.