“In other respects, however, Antonioni and Hitchcock can be seen as opposites. In L’Avventura, events just happen; nothing signals them as significant. Anna does not actively disappear, she just is no longer on screen and neither the audience nor the other characters are aware of her not being present. Tension is generally slack and, when it builds, it builds obscurely, brought to life more by a surrounding uncertainty than by careful preparation and accelerating rhythms. Above all, chance is chance and no inexorable train of events is ever generated.”