RA-4 Direct Positive Reversal Process Update - Large Format Friday

After months of not making progress on a project I'd started early 2020, I found some inspiration to chip away at the RA-4 reversal process. You can see more about my start in this process here:    • Color Reversal Process with RA-4 Paper - L...   RA-4 is the name of a color process intended for taking color negative films and printing them in the darkroom as a color positive. With some heavy filtration, a bit of patience, and heaps of light, we can actually expose this paper directly in-camera and specialty process this paper as a color positive! Be sure to check out Joe Van Cleave and Ethan Moses' videos on RA-4 Reversal here:    • Large format COLOR POLAROID ALTERNATIVE. D...      • Color Reversal Process Part 2   Higher res scans of my RA-4 portraits here: https://www.flickr.com/photos/mat4226... Questions? Send me an email: [email protected] Support the Channel here: https://www.paypal.com/paypalme/matm/5 Content by Mat Marrash: https://www.matmarrash.com #largeformat #filmphotography 00:00 Intro 01:27 Process Recap 04:40 Color Filtration 07:58 Portrait Tests 10:55 Darkroom Prep 12:16 Color Development 15:23 Blix & Color Notes 16:40 8x20 Time!