Hipgnosis Among the 415 album covers Hipgnosis made between 1968 and 1983 was Pink Floyd’s “Animals” (1977), for which a 40-foot inflatable pig was photographed floating between the chimneys ...

The idea to shoot the pictures at the semi-closed power station ... adds Powell, “he said ‘are you looking for a pink pig? Well, it’s in my field, frightening my cows’.