“Clouds come floating into my life, no longer to carry rain or usher storm, but to add color to my sunset sky.”
― Rabindranath Tagore, Stray Birds
Visual impressions are inherently subjective, so it is a fundamental challenge to prescribe a recipe for an “impressive” photograph, either in terms of the subject or the technique. The are some guidelines, though, that can increase the chances of a particular image being noticed or stirring emotions in people. Typically, these guidelines are rooted in human phychology, more specifically, in phychologycal traits that have developed through years of evolution.
One such trait is that rare events have more emotional impact than common ones. For example, sunsets are more spectacular than solar eclipses, but the latter ones are more memorable, because they are far less common.
Photographers are in a unique position to make even commonplace events memorable. One way to make everyday events more impressive is to highlight their exceptional surroundings or circumstances. For example, I don’t notice the splendor of most everyday sunsets in my home town, but I remember every detail of the one my wife and I watched from Piazzale Michelangelo in Florence during our first trip there.