Lately, I've been getting more into photography and I'm finally learning about the technical aspects of it. Capturing non-manufactured moments of human existence has always been my primary interest (and I think it always will be), but I came across this online article by Joel Tjintjelaar and it piqued my imagination.
Did you know that "if you use a long enough shutter speed, moving subjects that only stay a few seconds in your frame won’t be recorded by your camera[?]" Mr. Tjintjelaar explains that "removing the human element (or any moving objects, like cars) requires a long exposure [and] when making very long exposures, not only moving objects will disappear. Clouds turns into stripes, crashing waves into smooth surfaces… After a while your image is down to its true essence: lines, curves and tonality." Very cool.
I have yet to try it out, but to get that kind of long exposure, I basically have to set my shutter speed on bulb, stop down my aperture, apply a neutral density (ND) filter to my lens, and use a remote trigger as well as a heavy tripod (to prevent camera shake and image blur)... I think.
Now, applying this concept to the spirit world: as believers, we know it exists, but we very rarely physically see it. Why? Think about it. The faster a camera's shutter speed, the quicker it acts to "freeze" a subject's movement. Conversely, the slower the shutter speed (or the longer the exposure time), the more time the subject's movement has to "escape" from being captured in a shot. So, as described above, given a long enough exposure time, moving objects (i.e. humans) disappear from the frame.
Do our human "sensors" not visually register spiritual beings because they move so fast and our "shutter speeds" aren't quick enough to freeze their substance? But in that case, shouldn't we at least see blurred images? Maybe it's that spirits are moving at a rate considered to be normal (in celestial terms), but human exposure times are just super long (which, in turn, allow sights of supernatural movement to be lost from our frames completely)?
Does the real answer actually matter? Of course not; the possibilities are just fascinating.
Though the majority of human experiences don't visually register them, believers know—Biblically—that spirits exist. Personally, I find the concept of long exposures in photography all the more reinforcing of a not-seeing-but-knowing kind of trust in things unseen, and of a not-feeling-but-knowing kind of trust in Truths unfelt.
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What is essence? What remains to be seen? Blah blah blah...
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