>>3194790Photography is the science, art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.[Wikipedia]
That's all photography is about at first. What you want to express with it is completely up to you.
The human eye of course can see fine details in shadows that are not always apperceivable
Dynamic range is not the only design aspect which are making photos look 'impressive'..