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Look at Wikipedia’s pretty pic of the day for today, August 26. More info below:
Pigments for sale at a market stall in Goa, India. Many pigments used in manufacturing and the visual arts are dry colourants, ground into a fine powder. This powder is then added to a vehicle or matrix, a relatively neutral or colorless material that acts as a binder, before it is applied. Unlike a dye, a pigment generally is insoluble.
Photo credit: Dan Brady
