Piers: The Straight Line the Water Won't Keep
A wooden path walks out over the water, then has the good sense to stop.
A pier is a decision made in lumber. It commits to a direction and holds it, plank after plank, out past the point where the ground stops agreeing to be ground. Everything around it bends — the shoreline, the reflections, the light on small waves — and the pier just keeps going straight, like the one guest at the party who refuses to pass along the gossip.
Photographers love it for the obvious reason: it is a leading line that actually leads somewhere, usually into fog or an empty horizon that keeps its plans to itself. Leave the shutter open for thirty seconds and the water turns to smoke, the boards sharpen, and the whole frame quietly organizes itself around a path to nowhere in particular. The pier does the composing for you and asks nothing back.
On a screen it behaves the same way. The eye steps onto the first plank and walks to the end without being told, then stands there with the water, looking at the part of the picture where nothing is happening. That empty far end is the point. A pier gives your desktop a place to walk out to, and a reason to stop once it gets there.