· 7 min read
Split Toning in Dilute Selenium: Shadow-First Colour Separation
How weak selenium baths tone shadows before mid-tones, why the print must be watched to a chosen stopping point, and how to combine toners for two-colour results.
· 7 min read
How weak selenium baths tone shadows before mid-tones, why the print must be watched to a chosen stopping point, and how to combine toners for two-colour results.
· 7 min read
How selenium converts image silver to stable silver selenide, what dilution and time control colour shift, and the effect on maximum black and Dmax.