I just deleted and re-installed WP. (Problems with database)
I uploaded everything, and I can see all of the image files for Twenty-Eleven and Twenty-Twelve that were uploaded. Everything is there, but all I get on the Appearance - Themes page are image holders. Also the site is the same - no images showing up.
P.S. I am putting this is a sub-directory while I am working on it. This worked fine until a database problem arose after activating wp-security.