This Image is an example of Controlled Film Reticulation using Fuji Neopan 400. The way this is created is by placing the film into liquids of large temperature diffrences very suddenly. The emulsion goes into shock creating either globule or crack effects. With most film it is difficult to control the way the emulsion reticulates however with Fuji Neopan 400 it is possible to repeat the process in a controlled environment and get the same results each time. To achieve the degree of reticulation in the image shown above the film must be processed as normal and then reticulated during the final wash. The first wash bath should be at 3 degrees celcius for 2 minutes before shocking the film by placing it into a second wash bath heated to 90 degrees celcius for one minute. After the film has been in the water at 90 degrees celcius re immerse in wash which is 3 degrees and repeat the process. After this is done when the film is dried the emulsion always has this degree of reticulation. Thanks goes to Mark Barwald who sat for this portrait. During my earlier years experimenting with materials and processes mark was often a subject.
~ Stephen Frizza