Renowned British artist Kate MccGwire uses unusual material - hundreds and hundreds of bird feathers to create unique sculptures. Carefully folding layers of feather to feather, and it creates a vortex-type serpentine sculpture.
In an interview, the artist was asked about the origin of feathers, which she uses in her work. That's what she said: "Feathers sent from all over the UK." Feathers fall naturally during the moulting birds.