I am always fascinated by the patterns in tree bark and aging tree trunks. This set is from the nature trail at Rachel Carson National Wildlife Refuge headquarters. Each image was worth recording in its own right, but I think the contrast grouping them like this makes an interesting study. And I am interested in what you see, if you see anything, in the center panel?

Nikon Coolpix P500. The two outer pics are at 32mm equivalent field of view (Close UP mode) and the last one is at 176mm. ISO 180, 200, and 280.

Each image was processed in Lightroom for Clarity and Sharpness, and then the three images were assembled in PhotoShop Elements 9.