I read this Photobucket and thought "Not again!"

For the cover artwork of the 1977 album Animals, a giant inflatable pig was commissioned to float between the chimney towers of London's Battersea Power Station. However, the wind made the pig balloon difficult to control, and in the end it was necessary to matte a photo of the pig balloon onto the album cover. The pig was created by Dutch industrial designer and artist Theo Botschuijver. The pig nevertheless became one of the enduring symbols of Pink Floyd, and inflatable pigs were a staple of Pink Floyd live performances from then on.