出版社：Estonian Literary Museum and Estonian Folklore Institute
摘要：Rainbow as an extraordinary and attractive natural phenomenon has fascinated human beings throughout ages. However, the cognitive representation the human mind has created concerning it, has been variable to a high degree in different periods. Usually the interpretation of the rainbow by an ordinary Estonian is as follows: "Rainbow is seven colours in the sky. It is a phenomenon which makes its appearance when it is raining at the same time when the sun is shining." The answers can undoubtedly vary to some extent, sometimes there can be a longer explanation about refraction and reflection of the sunbeams in the raindrops, but in outline they are similar. To the people of today the rainbow seems to be without exception a source of positive emotions and an experience gladdening the heart, a symbol of beauty and singularity. It is quite apparent that the ordinary imagination of the rainbow is fused with the imagination of spectrum.
