Since the very beginning of human history, the need for spatial organization has been one of life-affirming orientations of Homo habilis (skillful man) and Homo sapiens (thinking man). Our ancestors of long ago, who lived more than 2 million years ago, were motivated by instinct of self-preservation, and were hardly thinking of comfort. These things became important to people only much later, some hundreds of thousands of years ago, and then, in search of a better deal, they pleased themselves by inhabiting the depths of caves, grottoes and cliff overhangs, coming into conflict with their previous occupants - large predators. Cave camp sites of the Lower Paleolithic Age, discovered today in various corners of the world,, were the first human dwellings, where together with housekeeping activities their thinking was formed, as well as esthetic tastes and mythic-ritual complexes of the first humans.

