Duotone Peppers

Scanned duotone cyanotype on HPR.

 

Homemade Mike Ware's single part sensitizer.

 

Two channel split of digital image file in PS (yellow (=blue) and cyan (=red)). Yellow neg exposed the normal exposure time x 3. After complete bleach and recoating the cyan neg was exposed the normal time for the cyanotype process in my system.

Registration of the different negs with print is crucial.

 

Citric acid and H2O2.

 

Untoned.

 

Cyanotype printing up a notch.

 

alternativephotography.com

 

 

Done