Like art, the dream mediates between order and chaos. So, it is half chaos. That is why it is not comprehensible. It is a vision, not a fully fledged articulated production. Those who actualize those half-born visions into artistic productions are those who begin to transform what we do not understand into what we can at least start to see. That is the role of the artist, occupying the vanguard. That is their biological niche. They are the initial civilizing agents.
