Next, I traveled about seven miles south to multiple parks. At this first one, there were three big, circular pipes. Using my new neutral density filter, I set it to 6x (maximum darkness), and a higher aperture of f22, I was able to slow the shutter speed enough to capture a long-exposure during the day. I also wanted to highlight the graffiti inside the pipe. You can barely see it in this picture, but in the coming pictures, you will be able to see it more clearly. It was intriguing to see how these pipes had now turned into graffiti hotspots.