Brad Stumpf has created three variations of The Bird Lamp; Standing Bird I,Sitting Bird I, and Flying Bird I. Each is created from his memory or idea of a bird. Each type is sold in an edition size of 25. They are handmade, without molds, machine or a defined system. This guarantees subtle variation from bird to bird. This is to say, yours will be unique amongst their edition. Once all 25 are sold, no more will be created. Further details (dimensions, materials, bulb spec) are available by clicking on each bird type.