Thanks for your comment. I agree and would like the upper corners, especially on the right, to be sharper. I tried various depths of field, but wish I had tried even greater DOF. (It looked fine on the camera LCD!) This was taken with the berries sitting on the counter; it would be interesting to have a photo looking down at them.
This is just right for an overall shot. There's nothing to distract me and my eye moves over the entire surface. I wonder if it were possible to get the upper right and left corners sharp, but it's not something that bothers me - it's just a curiosity. I'm happy the foreground is sharp -that would have bothered me if it were out of focus.