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pencil drawing
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Pencil Drawing

The first attempt to manufacture graphite sticks from powdered graphite was in Nuremberg, Germany, in 1662. It used a mixture of graphite, sulphur, and antimony.
Residual graphite from a pencil stick is not poisonous, and graphite is harmless if consumed.

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Filename:252797.jpg
Album name:Art & Creativity
Rating (1 votes):55555
Keywords:#pencil #drawing
Filesize:94 KiB
Date added:Mar 31, 2010
Dimensions:697 x 510 pixels
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