This photo is possibly too dark and would benefit from some time in photoshop however, I have decided to leave it as it reflects the memories for me of the day with the over cast weather, I am aware that this decision has played down the vibrant yellow of the constructions.  I focused on the points jutting out of the O2 arena as they are iconic of this London landmark and on their own make it very clear what the image is showing, I also like the direction of the image is taken leading your eye through the photo.  As ever, I welcome thoughts and comments on how this shot could be improved.

Camera Settings – EOS 70D ISO 640, f20, 1/250