When you forget to charge the flashlight batteries, all your pictures, except the ones taken in a very shallow water, turn blueish/greenish. You can partially save them if you make them black-and-white.
Check this slightly yellowish layer on the bottom. It is not the original sand of the harbour. That one would be dark grey. This is clay coming from the land. It covers not only the bottom, but every possible surface it can stick to. The local government offers money for various projects to mitigate the […]