I was tweaking with the filters of Photoshop for a reunion invitation, and remembered this trick when Photo Friday made Experimental this week's challenge. I guess if you don't have the right filters for your camera, you could make a reasonable adjustment with Photoshop. Although it lacks the clarity of the real camera, it will have to do.
This is Iznart Street of Iloilo City taken from the top floor of a building. As usual, I forgot to wear my glasses. Here's the before picture: