Making The Ash
To create the ash, the wood needs to burn completely in a kiln. Wood-ash is around 1% the mass of the original wood; therefore, a lot of wood is necessary to produce the ash. The ash is then put through a sieve to eliminate the excess clumps from the ash. At this point artists can process the ash further to create a more uniform mixture or leave it unprocessed so there are more random final results. To process the ash, water is first added to the mixture and left to settle for a couple hours. The solution is drained and dried and the result is ash containing less harmful chemicals like some soluble alkalis.
Read more about this topic: Ash Glaze
Famous quotes containing the words making the, making and/or ash:
“Genius differs from talent not by the amount of original thoughts, but by making the latter fertile and by positioning them properly, in other words, by integrating everything into a whole, whereas talent produces only fragments, no matter how beautiful.”
—Franz Grillparzer (1791–1872)
“We are all humiliated by the sudden discovery of a fact which has existed very comfortably and perhaps been staring at us in private while we have been making up our world entirely without it.”
—George Eliot [Mary Ann (or Marian)
“And in the next instant, immediately behind them, Victor saw his former wife.
At once he lowered his gaze, automatically tapping his cigarette to dislodge the ash that had not yet had time to form. From somewhere low down his heart rose like a fist to deliver an uppercut, drew back, struck again, then went into a fast disorderly throb, contradicting the music and drowning it.”
—Vladimir Nabokov (1899–1977)