Longshore drift…

Someone asked a question on Facebook about posts sticking up through a beach in lines.

I have a relative at the coast and had wondered the same thing myself. I asked and found out that they were used to slow something called longshore drift. It’s where over time tides moving along the coast shift sands sideways. Groynes (boards) between the posts held the sand back and stopped the beach being washed away.

Sea and Sky

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Surreal image of sea and sky. I choose things that will make a good picture when they are duplicated and put together in a pattern. The waves were breaking in the distance and the sand was thinly covered with a film of water. The groynes are wearing out but still stop the sand drifting. I like the triangles on poles at either end of them (only one in the original photo) I think this makes a plesant composition…