+Ink is a fluid or paste containing [Pigment](/wiki/pigment) or dye, used for coloring a surface to produce an image, text, or design. It has been central to [Writing](/wiki/writing) and printing across cultures for millennia.
+## See also
+- [Calligraphy](/wiki/calligraphy)
+- [Pen](/wiki/pen)
+- [Paper](/wiki/paper)
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