Going beyond "three trees"... and looking at the your art of photo montage: In landscaping there is a rule for having clusters of three and in photography there is the rule of thirds. No matter what the case may be, having separation and something to divide always adds dimension and character. The dark voids in this image are interesting, but the light has its hold as well. Kind of reminds me of a piano keys, but also reminds me of standing tall. Simple yet complex.
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