Discover the art and science of black and white reversal film processing in this hands-on online workshop using common household items.
What We’ll Cover
History & Theory: Learn the history and theory behind the reversal process as we compare both historic and contemporary industrial processes, before exploring alternative ecological solutions to creating diapositives.
Ingredients & Equipment: We will examine several peracetic bleach recipes, explore the pros and cons of each, and outline conclusions for a viable method using minimal ingredients and equipment. We will also briefly touch on ecological developers and fixers.
Hands-on Practice: Watch and follow along at home as we mix a peracetic bleach from household ingredients, and witness the process in real-time as we observe the chemical reaction on the celluloid film.
Tips & Techniques: The workshop will conclude with a group discussion, offering space to share thoughts and ideas on sustainable film practices, ask questions, and discuss tips, techniques, and troubleshooting.
Learning Outcomes: By the end of the workshop, you will understand the science behind the black and white reversal process, have the knowledge to mix your own developers, peracetic bleach, and fixers from household ingredients, and execute the process to create your own diapositives.
You will need hydrogen peroxide and citric acid/distilled vinegar to work alongside your tutor during the workshop.
Dates:
26th February 2026 at 6pm (Malta Time)
Discover the art and science of black and white reversal film processing in this hands-on online workshop using common household items.
What We’ll Cover
History & Theory: Learn the history and theory behind the reversal process as we compare both historic and contemporary industrial processes, before exploring alternative ecological solutions to creating diapositives.
Ingredients & Equipment: We will examine several peracetic bleach recipes, explore the pros and cons of each, and outline conclusions for a viable method using minimal ingredients and equipment. We will also briefly touch on ecological developers and fixers.
Hands-on Practice: Watch and follow along at home as we mix a peracetic bleach from household ingredients, and witness the process in real-time as we observe the chemical reaction on the celluloid film.
Tips & Techniques: The workshop will conclude with a group discussion, offering space to share thoughts and ideas on sustainable film practices, ask questions, and discuss tips, techniques, and troubleshooting.
Learning Outcomes: By the end of the workshop, you will understand the science behind the black and white reversal process, have the knowledge to mix your own developers, peracetic bleach, and fixers from household ingredients, and execute the process to create your own diapositives.
You will need hydrogen peroxide and citric acid/distilled vinegar to work alongside your tutor during the workshop.
Dates:
26th February 2026 at 6pm (Malta Time)
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