You can move the logo around by clicking and dragging the center of the image. If you don’t have a logo, GIMP is the perfect place to create one. Once you have the right paper inserted, you can start printing your cards. Shrink the selection by 1 pixel and fill it with a linear gradient similar to the image above. This is a nice way to cram a bunch of different cards into a much smaller space. To do this, select “Picture Tools” / “Format”. The select “Picture Effects” from the ribbon.