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Prodigi

Unwinding, Realgar Hahnemühle German Etching Print

Unwinding, Realgar Hahnemühle German Etching Print

Regular price $19.99 USD
Regular price Sale price $19.99 USD
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Tie a pen to the end of a thread wound clockwise around a spool. Pull the thread taut and move the pen counterclockwise to unwind the thread. The pen traces a curve approximated by an Archimedean spiral: The distance from the pen to the center of the spool is nearly proportional to the change in angle made by the thread relative to horizontal.

Printed on archival quality Hahnemühle German etching paper (310gsm) with a velvety surface.
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