Roger Kockaerts makes Palladium triplets: The World of Random Nucleation

Writer and photography / Roger Kockaerts Roger Kockaerts explains his way of working with Palladium prints to create his beautiful abstract prints. The different chemical baths used in photography are mostly constituted by dry crystals of different chemical origin diluted in water in order to obtain a colorless liquid. These transparent baths offer a rather …

Improve your Siderotypes with fumed silica pre-treatment

Writer and photography / Giorgio Bordin Fumed Silica treatment can improve details in your Siderotypes, but be careful, it’s not chemistry without risk as Giorgio Bordin tell us. Fumed Silica, as it’s commonly said, (CAS 112945-52-5) is also known as pyrogenic silica because it is produced in a flame. It consists of an extremely fine …