How to tone a cyanotype

2020-03-23T00:19:55+01:00March 14th, 2020|Cianotipia, Stampa antica, Tecnica alternativa di stampa, Viraggio, Workshop di Cianotipia, Workshop tecniche antiche di stampa|

HOW TO TONE A CYANOTYPE with Tannic Acid One of the most interesting features of a Cyanotype print is the possibility [...]