Experimental Alchemy: Interventions in Films with Haluro de Clara

"Film  soup" is a technique that consists of immersing the roll (before or  after being exposed) in any substance of interest. This causes "stains"  on the film that will be "printed" with the images after developing. You  can use both concentrated and light mixtures, depending on the  intensity of the substance you can leave it submerged for more or less  time (from 1 hour to days). Lighter or less ingredient mixtures can be  left for weeks - e.g., water kefir + Lomography 100, 1 week. For more  concentrated mixtures or those with many ingredients, it's advisable to  leave the rolls for less time, 1 hour to 1-3 days maximum. In any case,  it's useful to observe the bit of negative coming out of the chassis to  see the "level" of effects and decide whether to leave it longer or take  it out to dry/develop.