[AtlàntidaFF] Four seasons in one day is a local expression that refers to the changing climate of the area, but also expresses the different moods of those who cross the invisible border between Ireland and the United Kingdom. There is an exploration of the concept of identity, but also of the notion of community. The film manages to express the idea that some borders become more or less visible according to the personality of their inhabitants. The land never changes, but the people change.