Foreground Vs Background

I have also looked at how the aperture effects what is in focus in the foreground or background of an image.

The top image shows how a wide aperture has a very shallow depth of field and only a small section of the image is in focus. in this case the first bottle is the main focal point. the F stop used was f3.5

This bottom image I used F22 this allowed for all the bottles to be in focus as the small aperture has a very deep depth of field.