Challenge Photos: Depth of Field

Your Challenge was to make a photo with at least three elements in the frame, staggered at different distances, but using your knowledge of Depth of Field, only one of the objects should be in focus.

ISO 200 - f/2.8 - 1/400 at 135mm

ISO 200 - f/2.8 - 1/400 at 135mm

I took a walk to the dead centre of town and looked for compositions where something in the foreground would normally get the camera's autofocus system to lock onto it, but where I wanted something else further away to be the subject in focus.

Bonus: Here's two other images demonstrating the shallow depth of field effect of f/2.8, verses the much broader DOF at f/11 where just about everything is in focus.