lostinsound80, theycallmeelton, adzfar, pepper-b, kristianj, shoujoai, leela_dark & mephisto19.
I have a suggestion! How about you make a mask like this one, just non-transparent, finish a film with it and then rewind the film and shoot without the mask! The second exposure would fill in the lines covered by the mask! Should produce GREAT results, what do you think?! :)