Hello there!
Yesterday i got a pack of Tetenal gelatine toner, bluetoner and triponal toner, all for free because they are 15 years old. Will they still work?
Also, i have never tried toning of prints before, so do you guys have some knowledge you could share? (Or literature/webpages)
Yesterday i got a pack of Tetenal gelatine toner, bluetoner and triponal toner, all for free because they are 15 years old. Will they still work?
Also, i have never tried toning of prints before, so do you guys have some knowledge you could share? (Or literature/webpages)
