Extreme Neutral Density

Fish don’t see water, birds don’t see air, humans don’t see time...but photography does. When a film or digital sensor is exposed to light, a subject is recorded in relation to time. For example, a bird in flight photographed at 1/4000 of a second looks entirely different than if photographed in the same situation at 1/8 of a second. The difference is time. A film or digital sensor can record the passage of time, be it seconds, minutes or hours.