Thanks a lot Markus!
As I was saying I am completly new to digital imagery and post processing... it is all about experiencing something new to me... and having fun!
I am still trying to keep some habits from classic rangefinder cameras, using the external viewfinder... but last night as I was walking I just let the screen on and was watching it while walking and I started to take shots, just based on "graphic" feelings through the screen... If you can see this image in large and do a close up you will see that the "grain" (or noise?) is very nice to look at... almost atmospheric in some ways... looks like paint brush traces
(It is really confirming me that this camera is really a fun camera to play with... I am really enjoying !)