Blue Bird 15 XL is a unique work of art by artist Marloes Duyker. Made by using Cyanotype. Cyanotype is a photographic process that produces a cyan-blue print after development. The English scientist, photographer and astronomer John Herschel discovered this process in 1842. Marloes Duyker makes series of these works of art of fragile birds combined with plants and floral structures. Beautiful technology combined with nature. Combination of processed paper stitched on fabric in a wooden hoop. There is only 1 of each work! Nice to combine several of these works with each other. Size; diameter approx. 22,5 cm. Deliverytime: Usually ships in 1 to 3 business days.