Gum Bichromate Printing: Digital Capture to Historic Print

This 2 day weekend intensive  teaches students how to capture, create, and print historical tri-color gum bichromate prints. Students are taught the basic principles of gum printing and the unique relationship that it holds with digital capture and overall convenience. During the course, students compile and interpret their own digital negatives in order to produce beautiful tri-color gum bichromate prints. Classes will usually comprise live demos and lab sessions.

Please note: We highly encourage you to register at least one week before this class starts. RayKo must purchase supplies in advance.  

PRE-REQ: Some digital and photoshop experience is recommended. 

BRING: Digital files at 300dpi 8x10 max, Instructor will send out an email of additional suggested supplies 

INCLUDES: Tuition includes a 2 week pass after the class is over to our computer workstations, the Epson 3880, and partial access to private B&W darkrooms. Outside use does not include digital inks or paper supplies

INSTRUCTOR: Erin Mahoney

DATE:  n/a

Please review our sales policies regarding class withdrawals and cancellations before signing up.  Sorry, we can not give refunds/credits for any class withdrawals less than 7 days before the class starts.

$25.00 off if you register at least one week prior to class start date, all online discounts are applied automatically.


Register for the same class with a friend and each of you will receive 10% off. All registrations must be made by one person in a single transaction. To take advantage of the discount online, set the quantity to 2 (or 3, or 4...) when adding to the cart (or change the quantity in the shopping cart). The system automatically deducts this discount. 

The discount only applies if two or more you enroll in the same class.  Please enter the full name of your companion at the checkout stage including their name, email, and phone number in the comments section of your registration form. 


Workshop Cost: $325

Early Registration: $300


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