From an advertisment

This is quite old drawing. This come from 2010, the time of the drawing course. I copied a picture from a well-known commercial.. I hope I'm not violating some rule here >_<
I used charcoal pencil for the rocks. Chalk sticks for sky and water (only few primary colors), sanguigne and sepia pencil for the red rocks. I think also some touches with few oil pastel, diluted with turpentine. I tried to reproduce the fog effect with white pastel, but only got a burnishing effect. I forgot the boy is in marker.