From the Painting Guide: I particularly like the reflection in the water, which really conveys a sense of wonderfully smooth water on sand. Though it's curious that there's no reflection of the fin of the surfboard... Curious too that while the light is coming from between two pillars (given where the reflection lines and shadows are), the pillars themselves are also lit from the left. On the horizon, is that a wave coming in or why does it bulge behind the right-hand pillar? Have you ever done any paintings that are all (or mostly) reflection?