Testing : Shallow depth of field.

One of the groups I'm in had the subject of a "shallow depth of field" for the weekly theme.

 

I'd never tried for a shot with a S.D.F before and if I've ever done it, then it's been an accident.

 

For those techy minded and in the know - have I done it in this photo?

 

Better viewed large and thank you for your favourites.

Done