The Document discusses first the significance of the depiction of animals in Paleolithic caves, exploring their possible religious significance, and the appareance of animals as part of buildings in Maya, Egyptian and others temples. Then discussing colouration, the nature of religious experience and the links between these examined by the Spanish philosopher Gustavo Bueno. He moves on to explore the relationship of conscious design to these issues and eventually to describe and illustrate a number of his own design experiments.