Hi there... I'm hoping someone can help me out with this problem. As a citizen I have 250 kb available for images and whatnot, I'm currently using about 91 or so of that. However, my image gallery says I'm using 173 kb. How can this be?

Also... from what I've gathered the books, artifacts and estates features are not yet enabled, but next to my Books it says (3/47), next to Artifacts it says (3/47) and next to Estates it says (12). What does all of that mean? Could this be the reason I'm missing so much image space?