Walking the  Mornington Peninsula National Park trail yesterday. Rested beneath the shade of  the cliffs, and managed a brief  5 minute sketch. Drinking water as precious as gold in this heat , so resorted to spittle with watercolor. Plenty of salt water about but that wouldn't do much good to my materials. Pretty soon , the waves started encroaching on my safe little hideaway, so  thought it best to  move on.