The following are randomly selected and grouped together images, for more illustrated and animated material there are lists on the art page (sketch drawings, animated graphics, fantasy art, etc.). Otherwise, the Website is about neuroscience, psychology and economics.
Sketch Drawings of Natural Scenery
Sketches or sketch drawings consist of unfinished, rough or preliminary drawings. Sketching is usually achieved using graphite, charcoal and ink. The following images represent landscapes and other elements of nature.