An abandoned boy sniffs glue near the central cathedral in San Salvador, El Salvador (1993).
Pictures help make sense of the past while we live in the present.
When we recall an image that conveys meaning for us, the picture will often hold a certain power over how we think and act in the world. In other words, pictures help shape or construct what we know of as reality.
It has been argued that memory is actually a form of energy. Asha Clinton (2006) in a journal article concerning transpersonal psychotherapy suggests "The memories, cognitions, emotions, sensations, and intuitions human beings experience are themselves composed of energy."
Many of this nation's iconic imagery, from the 20th century at least, such as the flag raising on Iwo Jima, Nick Ut's picture of a young girl fleeing the bombing of her village in Vietnam, or the shooting of college students at Kent State University by National Guard troops, are images that signify traumatic events in society. These are pictures in which symbolic meaning extends beyond the actual occurrence. If we consider the number of prizes given to pictures displaying trauma and conflict each year in professional photojournalism competitions, we may begin to realize just how insatiable our appetite is for the sensational. This is not a criticism of the value of providing people with quality on-the-spot reportage of significant events. Instead, the point here is that our culture has become numb to the suffering these images represent. In our collective conscious every image we see in today's press is compared with other images representing similar events -- war, famine, natural disasters. We are a culture continuously awash in images of violence and devastation.
Recalling such images may rekindle for some negative feelings, while for others, pictures may hold little or no significance. Do pictures influence how we interpret and remember our world from one generation to the next?
Pictures can evoke difficult emotions and give rise to negative beliefs and fantasies. Pictures can also bring about healing. Pictures can rebuke or challenge prevailing negative attitudes as well as reinforce them.
In this way, the power of the image is undeniable. We live with our past, because we are constantly reminded of it through the images we care to remember.