Between 1917 and 1920 two young girls, Frances Griffiths and her cousin Elsie Wright, took a series of five photographs outside of their home in Cottingley, Yorkshire. The photographs (all but one) showed the girls interacting with fairy creatures.
After a local photographic expert was shown the photos, they soon made their way into the hands of the wider public. Members of Britain's spiritualist movement immediately promoted them as empirical evidence of the existence of fairies. Sir Arthur Conan Doyle, author of the Sherlock Holmes mysteries, especially championed the authenticity and importance of the pictures, a position which he elaborated upon in an article written for Strand magazine in 1920.
It was not until 1978 that a researcher noticed that the fairies in the pictures were identical to fairy figures in a children's book called Princess Mary's Gift Book, which had been published in 1915, shortly before the girls took the fairy photographs.
In 1981 the two cousins confessed that the fairies in four of the pictures were paper cutouts from Princess Mary's Gift Book. They had held the paper fairies in place with hatpins. However, they insisted that the photograph of the fairy sunbath (the photo with no people in it) was not faked.(the last bottommost photo shown above)