Add drop shadow curled page like default photo boxes in books.
When I pick a theme in Books in Aperture, I see the photo boxes have rotation and a shawdowed, buttom edge curled effect to the photo plaeholder boxes. I figured out how to add photo boxes and even size and rotate them, but cannot see how to add the shawdow/curled effects to the placeholder. Nor can I 'edit' existing placeholders to change there size or rotation. Seems it should be easy... but not. Also, how to add a custom page background color other than the very limited selection allowed/offered?
Thanks!