The placement of each item in Andrea's picture is very pleasant to look at. I also want to point out that Andrea has used "contour line hatching" to draw the rocks. Contour line hatching is a type of shading we talked about in class in which the shading lines are drawn to follow the shape of the object. Because she used this technique, the rocks are able to look 3D rather than flat. One more thing: Isn't it great that this drawing has a "Texas" feel to it?