I took this image at f/13 because I wanted a shallower depth of field to focus on the bike instead of the full scenery.
I took this image using f/11 because I wanted a shallow depth of field to focus on the rain drops on the plant.
I took this image at f/16 because I wanted a greater depth of field to focus on the entire landscape.
I took this image at f/9.0 to create a shallow depth of field because I wanted to focus on the bee and the flower.