The pattern created by these smooth round stones was the second thing that interested me about this small area at the foot of the cliffs near Monknash on the South Wales coast.
I took a closer look and, on my iPad, I started a couple of sketches of the the harsh light and shade.
This revealed the disadvantage of recording observations with this method – namely heat! The sun was shining and it was a blistering day. Although I started my drawing from a vantage point in the shade, the sun soon moved round and I found that the glass of the iPad got extremely hot to the touch quite quickly. Had I been using a stylus, I might not have realised what was happening which may well have done some lasting harm to the iPad.
Click below to view the iPad animation of one of my attempts at drawing these stones on the iPad using SketchBook Pro.