This mixed media painting began with frottage on suitable paper when I placed it over indentations at Lake Mungo and rubbed the surface with charcoal and graphite. Early days but this image developed very quickly when I obscured most of the frottage with too much gesso laden with graphite and pastel. I rotated the image to a landscape format in keeping with a long sand dune. With the changed compositional format I blocked in the basic shape of the frottage and placed it into an abstracted landscape, tore away pieces of paper leaving en etched look that could allude to the eroded condition of the dunes known as The Walls of China. After pouring thin layers of opaque paint over parts of the composition I faded parts of it and then emphasised other small areas with highlights and red chalk.