Sunday, May 24, 2009
Monday, May 18, 2009
To increase depth of color, texture, and over all interest apply tannic acid to your pieces while they are rusting. The simplist source for tannin is tea, however, tannic acids in the form of quebracho's give richer colors and depth. Immerse in a solution of soda ash and water for even deeper patterning.Note however that each step reduces the archivalness of your piece.