Photograph of a folder labelled "KODAK Color Print FILTER VIEWING KIT" with five filter cards - Cyan, Red, Blue, Yellow and Green. Each card has three sections with filters inserted and increasing densities.

Close-up photograph of a bright yellow sunflower, with two other sunflowers in the background.

A new RA4 printing blog post is up, discovering the benefits of these amazing, but now pretty rare filter kits.

www.frogmouthcottagephotography.com/2025/11/17/t...

#ra4process #believeinfilm #filmphotography #darkroomprinting #colourdarkroomprinting #kodakviewingfilters