Final answer:
Based on the study of footprints and other remains at ancient sites, recent theory suggests that Paleolithic art served a ritualistic or religious purpose, potentially used in ceremonies by shamans to communicate with a spiritual force.
Step-by-step explanation:
Recent research on footprints and other remains at ancient Paleolithic sites has led to a theory regarding the function of Paleolithic art. Scholars speculate that the art served a ritualistic or religious purpose, potentially used in ceremonies by shamans to communicate with a spiritual force. While the exact purpose of the art remains unknown, it is clear that it represents the ability of early humans to create complex and symbolic images.