I'm nearly there. The grass is a problem and I am not confident as I work. I scored some grass in with a cocktail stick and wished to show some grass out of focus so I have lifted out the forground randomly with a putty eraser and blu-tak. It's hard to know when to stop when you are drawing an impression of what you see rather than slavishly copying. It is easy to get too fussy and risk ruining your work conversely being timid will also go against me if I start to get precious. http://flic.kr/p/6kbu6y