I managed to pull a few nice shots out of my Polaroid SX-70 camera, which until recently, has been having a few mechanical issues.  I used Artistic Z film for all the photos listed.  I prefer the signature Polaroid sloppy border, therefore I removed the photo backing from each sheet of film.  I love how this one simple manipulation offers such a dramatic touch.  Feel free to post comments or ask any questions!  Thanks!