What we learned at school about light and reflection is now considered to be nonsense, but we still don’t know how reflection actually works. Today’s attempts at explanations reveal fabulous and mysterious complexities, even for the simplest flat reflecting surface. 
So what happens to light in the phenomenally complex surfaces in the sequence Games at the Edge?
To watch what happens, let your mouse hover over the top left of the palm tree.

Games of light at the edge of a day, of the night, of the sky, of the beach;
 games of light at the horizon’s edge,
 the edge of a wave, of clouds, of foam, of trees.