weeds again

yesterday I was playing with some effects picasa provides and liked the way the pencil drawing one worked on the grass so decided to try some more today.
this is from the same lot of grass as yesterday with a background of a reed screen.
I also tried some other plants so am likely to do some more experimenting.
I've also blipped the next of the Bosnian pics - after dramatic and sunny mountains it's a duller Sarajevo