Lustrous Surfaces: Easy on the Eyes, Easy on the Nervous System

Photo by Jan Kopřiva

Our ancestors’ ability to recognize water sources was crucial to their survival. As a result, the attraction to lustrous materials is deeply rooted in our evolutionary history and is evident among prehistoric artifacts, ancient civilizations, and modern consumer culture.

During the Pliocene Epoch, early hominins likely traveled between semi-permanent rain pools, restricting their movement to warmer and wetter regions. During the Late Pleistocene, humid forests...