This worked flint stone from my site has two of the most common motifs found in portable rock art, both in an upright position and both on the same side of the stone. The elephant and front leg glyph can be seen facing right and the hominin head profile motif can be seen near the left edge, center. A very similar looking hominin shape can be seen in this post on Eoliths of a flint tool three times ----> Standing Flint Tool Hominid Face