You've got some good shots but your report would be much better if you whittled it down to a smaller selection of the best ones. Just because you took a photo of something doesn't mean you have to include it. For example, don't bother including anything that's completely out of focus, or pictures of objects that are of no interest (like a 1p coin). The corridors all look pretty samey, so just pick two or three of your best shots, rather than fifteen. I've done a bit of pruning for you and it looks far better. I haven't gone too overboard as it's your report at the end of the day, but it's worth bearing in mind these points in future.