The Nikon F4s was my first professional-level camera. My dad bought it for me in 1994, during my last year of high school, so that I'd have pro-level equipment for art school. I used it for a lot of my commercial photography work for many years after I graduated from college.
This is a Polaroid SX-70 Manipulation. Polaroid SX-70 was the first "All in one" Polaroid film; unlike earlier Polaroid films, you did not have to peel apart the film to get the finished print. Unlike the later Polaroid 600 and Spectra films, the image of an SX-70 print remained soft for several minutes after the image had completely developed. This was discovered soon after the film was introduced back in the 1970s and artists began using blunt tools like wooden sticks and crochet needles to smear the image and push parts of it around under the clear plastic that covered the front surface.
I learned to do this in art school in the late 1990s. Unfortunately the Polaroid SX-70 film was discontinued only a couple years later, so I have only a handful of these images. The Polaroid SX-70 film sold today is a totally different material that was introduced a few years ago by the newly resurrected Polaroid company. Unfortunately, the new SX-70 film hardens before the image appears and cannot be manipulated like the old stuff. Images like this can never be made again.
1995