Gum Bichromate over Platinum/Palladium Printing
Course Code: 25MOEAP002IDates: August 16-17, 2025
Meets: Sa and Su from 10:00 AM to 5:00 PM ET
Location: ICP (84 Ludlow Street)
Course Tuition: $645
This hands-on course offers an opportunity to learn the practice of layering platinum palladium prints with monochrome gum bichromate watercolor pigments for additional depth, tone, and color. Students delve into the basics of creating digital negatives from digital files or scanned film negatives as well as mixing platinum-palladium chemistry, coating, exposing, and developing prints up to 8x10 in. Additionally, participants discover how to layer color gum pigments on their platinum prints for extra beauty. You leave the course with a solid understanding of the materials and knowledge of the workflow to continue printing on your own. This course is limited to 12 students.
Note: Familiarity with Lightroom and Photoshop is necessary for this course.
Course Level / Prerequisite: Open to all skill levels. Students ranging from beginner to experienced will be successful in classes that are Open to All Skill Levels.
Students are encouraged to review ICP's Classroom Disclaimer for current information regarding COVID-19 policies, classroom guidelines, and more. These policies are subject to change at any time.
Courses are subject to minimum enrollment. Please register early, within five days of the start-date, to reduce the likelihood of course cancellation and to ensure you receive all course-related materials in time to prepare for class. Registration for this course will close one day prior to the start date of the course.

Fee: | $645.00 |
---|---|
Hours: | 12.00 |
Fee Breakdown
Category | Description | Amount |
---|---|---|
Course Fee (Basic) | Course Tuition | $ 550.00 |
Mandatory Fee | Material Fee | $ 95.00 |
ICP (84 Ludlow Street)
Tricia Rosenkilde
Faculty BioDate | Day | Time | Location |
---|---|---|---|
08/16/2025 | Saturday | 10 AM to 5 PM | ICP (84 Ludlow Street) |
08/17/2025 | Sunday | 10 AM to 5 PM | ICP (84 Ludlow Street) |
Students will need to provide:
- Paper for printing - One pack 20 or 25 sheets of precut 11x14 or 11x15" paper will be good OR two or three large 22x30" sheets of paper will be sufficient for the workshop. More information here: https://intphoto-my.sharepoint.com/:b:/g/personal/facultyliaison_icp_edu/EeBkWy0uHG5MqiFaKZ2NhQoBtyu40_TVwFxFgnAUwsmODw
- A storage option for saving digital negative files (external hard drive or flash drive).
- 5-8 clear 8.5 x 11" 3 ring binder sleeves (from Staples) for storing digital negatives.
- A few hi-res color or black and white digital image files to use for digital negatives.