Dupont 4-R, Eder’s harmonizing reducer
Dupont 4-R intensify shadows and reduce high densities to correct exceptionally contrasted analogical negatives.
Archive for July 2007
Basicity and color of cyanotype
Influence of basicity on the color of Cyanotype: the results using cheap and slightly basic paper are visually superior.
Tea toned posterized cynotype
A special tea toned posterized cyanotype print.
