In a 2005 study, Witt and her colleagues snagged softball players after a game and told them to choose — from
several circles printed on a poster — the one that was the same size as a softball.
Basing his work on long - distance walks lasting from one day to
several weeks, Fulton recorded his physical and emotional experience of the landscape by photographing it in black - and - white with a 35 mm camera; in typical works such as Slioch Hilltop Cairn /
Circling Buzzards (2 photographs, each 118.1 * 87.6 mm, 1980; London, Tate), he then presented a single photograph or sequence of photographs, usually
printed on a large scale and in a rich tonal range, often in conjunction with
printed captions.