Suggestion Box

I was recently looking through my port and especially all the images I have in it. I wanted to know where all the images were being used so that I knew whether or not to delete them or not. So here's my suggestion: possibly make a way to click into an image, and maybe in a new section that could be put on the image bar, and see exactly where the image is being used (Such as what items, if in a review template, etc). Just a suggestion that I think it would make it a whole lot easier to clear out some images.