Carbon Printing Techniques and Processes

The video tutorial explains the process of creating a carbon print, starting with making a photographic emulsion called tissue. The emulsion is made from water, gelatin, sugar, pigment, and a light-sensitive salt, and is applied to a plastic sheet. The tutorial covers preparing watercolor paper as a substrate, using single and double transfer methods, and aligning negatives for exposure. It details the development process, including washing away unhardened gelatin and transferring the image to a temporary support. Finally, the print is transferred to its final support, dried, and finished.

What is the first step in creating a carbon print?

• Trimming the final print

• Exposing the tissue to ultraviolet light

• Creating a photographic emulsion called tissue

• Preparing the watercolor paper

What is the purpose of sizing watercolor paper with gelatin?

• To make the paper waterproof

• To increase the paper's thickness

• To enhance the color of the print

• To ensure the image adheres properly

Why are double transfers used in carbon printing?

• To simplify the printing process

• To create a glossy finish

• To maintain the orientation of the original scene

• To reduce the cost of materials

How are the layers kept in perfect registration during the printing process?

• By using a vacuum frame

• By aligning them on a light table with registration marks

• By manually adjusting each layer

• By using a special adhesive

What happens to the gelatin where light passes through the negative during exposure?

• It hardens

• It dissolves

• It changes color

• It becomes transparent

What is the purpose of flipping the image onto a temporary support during development?

• To enhance the image's color

• To prevent the image from washing away

• To add texture to the image

• To speed up the drying process

How is the light-sensitive salt removed from the print?

• By exposing it to sunlight

• By washing it with cold water

• By using an oxidizing bath and an antioxidant

• By heating it

What is the final step before the print is sent to the client?

• Re-sizing the paper with gelatin

• Adding a protective coating

• Trimming, pressing, and packaging the print

• Exposing it to ultraviolet light

What happens to the print's appearance after it is soaked in water and dried?

• It shrinks slightly

• It takes on the texture of the paper

• It becomes glossy and smooth

• It becomes more vibrant

Why is the image transferred to the final support under water?

• To avoid chemical reactions

• To ensure even adhesion

• To enhance the image's color

• To prevent air bubbles