If your goal is sketching wildlife and you want to learn from the masters, you could do far worse than look at rock art by the San (Khoi-San or bushmen). With a few simple lines they catch the essence of an animal, so you immediately know it. And through their lifestyle as hunter-gatherers they are unparalleled in their knowledge of the animals they depicted in their rock art.
Over the years I’ve seen rock art in many locations in southern Africa including Matopos (Zimbabwe), the Tsodilo Hills (Botswana) and Twyfelfontein (Namibia). Most of the paintings are not in caves but are on the underside of overhanging rocks, while many of the petroglyphs (images chipped into the rock surface) are on fully exposed rocks.
Last year I was in Savute, Botswana, and revisited a rock art panel on one of the small hills in the area. I sketched the 3 main animals – an eland, elephant, and sable antelope. A few months later I was creating a video for my Art Safari guests, showing how I start my sketches of elephants. I remembered the elephant painting in Savute and realized the 2 main shapes I start my sketches with (a large block for the body and a smaller block for the head) are the same as the main shapes for the elephant in the Savute painting.
Maybe the rock art I’ve seen has influenced me more than I knew!