Hi. I'm Lu, of Tomandlu and this is my Barbie gallery.
It comes in two sections (neat!) - first, there's a whole buncha poster thumbnails linking to larger, 800*600, versions. Second, there's some tileable Barbie patterns. They don't link - you just have to right-click them and do the thing.
Click on a thumbnail for a link to a larger, 800*600, version.
Right-click on an image and select "Save Picture As..."