We all live with symmetry all around us. It goes unrecognized and unappreciated. Nevertheless it fulfills its duty, holding up buildings, helping to cross that deep gorge or a raging river. Quietly it goes unseen accomplishing its thankless job.

Stock photo: We all live with symmetry all around us. It goes unrecognized and unappreciated. Nevertheless it fulfills its duty, holding up buildings, helping to cross that deep gorge or a raging river. Quietly it goes unseen accomplishing its thankless job. was taken by archer-art .