To me, these images are the poetics of light channeled by the artist as a conduit. The light is transmitted from elsewhere—perhaps from an alternate universe
Perhaps human beings who walked the Earth millions of years ago saw transparent space where we now perceive physical objects; likewise, it is possible that at some point in the future we will see solid, physical objects where we now see transparent space.
Ancient cultures regarded caves as places where transcendental experiences occurred: they were the first sanctuaries; they were gateways to the underworld, to the interior of the Earth itself. In the beginning there was chaos and wilderness, where the earliest humans took to the caves for survival, regarding them as sacred shelters. The epitome of this cave-shelter symbol is that of the womb of the Mother Earth, a place of solace—a common motif across times and cultures.