I find it interesting to imagine the lives of all the people who've used these - from top executives and wealthy stock traders to the poorest of people, living in informal settlements. The people using these showers live such diverse lives and yet, at the beach, they shower at the same place.
Wouldn't it be great to see an hour-long stop-motion video of this vantage point over the last 20 years? I sure 'aint standing there for 20 years, but still, it would be an awesome movie clip.:)