The rocky Thinker

Photograph of Catherine Juillerat, November 2006
TIHITANÉ, South of Tahaggart, Hoggar's Tassili, South of Algeria

The rock looks like a man's silhouette, with his kin leant on his fist, like “The Thinker” of Rodin.
The body part of the silhouette can be seen as another head:
the arm becomes a nose, the chest becomes a cheek.

Let start the metamorphosis!