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In page Panoramic photography:

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Artist David Hockney is an early and important contributor to this technique. Through his fascination with human vision, his efforts to render a subjective view in his artworks resulted in the manual montaging of 10x15cm high-street-processed prints of (often several entire) 35mm films as a solution.[2] He called the resulting cut-and-paste montages "joiners", and one of his most famous is "Pearblossom Highway", held by the Getty Museum.[3] His group was called the "Hockney joiners", and he still paints and photographs joiners today.