Solidarity -- Film Description:
"The film is composed primarily of images of the feet of people marching on a strike-bound plant, filmed with a hand-held camera, with the word 'solidarity' superimposed into the middle of the screen. The soundtrack presents the off-screen voice of one of the strike leaders."
-- R. Bruce Elder

Source:
Elder, R. Bruce. Image and Identity: Reflections on Canadian Film and Culture. Waterloo, Ont.: Wilfrid Laurier University Press, 1989. (p. 259)