long time ago, on the beach there were those wooden houses, used to change dress, and they were useful to keep the beach, when the wind blew.
then they took the houses away. wind blew and the beach with the wind blew away.
some years ago the beach was becoming too small, they tried to add more beach with non beach sand and changed everything. the beach and most of all the color of the sea. Now those houses appearead again.
history is repeating.