One of my favorite types of film to shoot was Polaroid Type 55 Film. Sadly, this film is no longer even being made and is becoming very hard to get a hold of. I loved it so much because for about $2 pre sheet you got a 4x5 polaroid and negative film from one image. One of my favorite images taken with Type 55 was a portrait of my good friend
Benjamin. Here is the image.

This was shot with very shallow depth of field. The blue cast was done in post
( digital ) but that was the only thing done digitally altering from the original.