Hand imprints in rock art are perhaps one
of the oldest forms of expression created by humans and their symbolic
capacity. In this documentary, leading experts on Palaeolithic art tell us
about their chronology, interpretation and conservation. At the same time,
Palaeolithic lifeforms have been recreated based on archaeological evidence and
experimental work in an attempt to return to this world of transition which
dates back 40,000 years, where two fundamental species for our history
coexisted: Neanderthals and Sapiens.