This photo was taken by Ocean at AnyFest Victory-2011 (Russia, St.Petersburg). It's my favourite one, because it shows my articulated wings
The wings spread is 3.8 meters. They are made of metal (the frame), carton and 500 goose feathers. Their construction allows to expand them by the move of the arm.
Here you can watch the video of my defile: [link]
(thanks to bofhland for it)