The images presented here were a technical exercise in trying to improve an image by using a different viewpoint and/or a different lens - I leave the viewer to decide which of each pair is the "best" image !!
I've now added my tutor's comments under the "improved" version of each pair; I was pleased that he seemed to like the ones that I liked and was critical of the ones I was uncertain about; perhaps I'm getting better at analysing my own work!