Iron gall ink (also known as iron gall nut ink or oak gall ink) is a purple-black or brown-black ink made from iron salts and tannic acids from vegetable sources. It was the standard writing and drawing ink in Europe, from about the 12th century to the 19th century, and remained in use well into the 20th century.
Read more about Iron Gall Ink: Preparation and Use, Chemistry, Demise, Fountain Pens
Famous quotes containing the words iron, gall and/or ink:
“A shadow has fallen upon the scenes so lately lighted by the Allied victory.... From Stettin in the Baltic to Trieste in the Adriatic, an iron curtain has descended across the Continent.”
—Winston Churchill (1874–1965)
“No might nor greatness in mortality
Can censure scape; back-wounding calumny
The whitest virtue strikes. What king so strong
Can tie the gall up in the slanderous tongue?”
—William Shakespeare (1564–1616)
“Traveling takes the ink out of one’s pen as well as the cash out of one’s purse.”
—Herman Melville (1819–1891)