These picture depicts an ellipse figure smiling face which is located on the bottom of the ditch on the brown saline soil. The lines of the saline soil created a line of a face and mouth, and stones created eyes of a smiling face.

Stock photo: These picture depicts an ellipse figure smiling face which is located on the bottom of the ditch on the brown saline soil. The lines of the saline soil created a line of a face and mouth, and stones created eyes of a smiling face. was taken by szilard_bikafotos .