drawing with graphite into paint

When I made this painting I was using rabbit skin glue to size the canvas and an oil ground. I had stretched this on a board, and after applying a layer of white oil paint began to draw into it with a soft graphite pencil. The oil was slow drying (and the room cold) so I had days to add drawing, and to erase with additional paint. The graphite embedded in the paint burnished to a surface with a soft shine in the process of working. No additional fixing or resurfacing was needed as the graphite was embedded permanently in the oil when it had dried. I later mounted the canvas on regular wood stretcher bars and added a frame.

Untitled, oil and graphite on canvas by Graham White