High Dynamic Range imaging is a way of extending the tonal range of a photo, or said another way, to include details in both the highlights and the shadows. It has been used in film for a while, and is now also increasingly used among digital photographers, where three or five or more photos of the same scene, each exposed differently, are combined into a single image with an extended tonal range.
A HDR image itself has a tonal range far beyond what any screen or any paper can represent, so it needs to be compressed and processed down into something that can be represented in these forms. It is similar to a “digital negative” that needs to be developed, and there an infinite number of ways of doing this, and no one set way that works in all situations. The processing is different each time, and tailored for the specific image and its purpose.
This is a good analogy for talking about Big Mind, about finding ourselves as this awakeness and its content, inherently absent of an I with an Other.
Big Mind is beyond what can be touched by words, as a HDR image is far beyond what can be accurately represented on screen or in print. And in each case, there is an infinite number of ways to translate it down to something that can be expressed. There is an infinite number of ways to process a HDR negative, and an infinite number of ways to put an immediate experience of/in Big Mind into words. And in each case, how we do it depends on what we want to express – a particular image, an aspect of Big Mind, and the circumstances – what it is going to be used for and what purpose it is intended to serve.
Any analogy breaks down somewhere, which is why it is only an analogy. And this one breaks most clearly down in that a HDR negative and finished processed image are not different in type, only in tonal range, and that Big Mind is inherently free from anything that can be expressed in words, even as it is (attempted) expressed in words. Big Mind is beyond and includes any polarities, and words only works within polarities.
In the case of HDRs, it is a difference in degree, and in the case of Big Mind and words, a difference in type.