Exercise:Fitting the frame to the subject

A streetlight with a difference, Stonehaven
For this exercise I had to fit the subject tightly into the frame.
The images where taken on 16.1.2012,ISO 100,

As I noticed the streetlight I took a photograph without thinking too much about it, 1/40 second,f4

In this picture I wanted to capture closer details of the light,1/25second,f5

Details of a different angle,1/40second,f4

This viewpoint is from the street, with the light just fitting into the frame. I had chosen the potrait picture as i think it is better suited for it, 1/30second,f4