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ANIMALS36 Drawing With Ink

         T o MAKE A QUILL OR REED PEN, keep all your fingers behind                                      basis of iron-gall ink, can also be collected from affected trees,
                                                                                                         crushed, and boiled to make a golden ink. For centuries, galls
         the blade and cut away from you. Practice to gain a feel for                                    were ground with iron sulfate to make an unstable solution.
         how materials behave, then cut a final nib (feathers, for                                       Running fresh, it was gray-purple. It dried black, and turned
         example, are surprisingly tough.) You can make ink easily                                       brown with time. It also oxidized and ate or burned paper.
         from the boiled, reduced, sieved, fleshy skins that surround                                    Some of Michelangelo's drawings are now a little eaten by
         ripe walnuts. Collect skins from the ground beneath trees                                       their own ink. Although oak galls and walnut skins are
         once they are blackened. Walnut ink is gloopy, red-brown,                                       harmless, always be cautious when experimenting with recipes.

                    and delicious to draw with. Oak galls, forming the

         REED PENS                                                                                       QUILL PENS

           Reedpens dispense ink                                                                         Quills are highly responsive
             quickly, giving a short, d r y                                                              t o changes in pressure. They
                                                                                                         give a finer, m o r e extended line
            mark. Under heavy pressure,                                                                  than reed and a more organic
         they stick and judder forward.                                                                  line than metal. Michelangelo's
         I used these qualities to draw                                                                  d r a g o n o n p . 2 4 4 is an exquisite
         the worms above. Rembrandt,                                                                     example. Quills are also called
         Van Gogh, and Matisse also                                                                      Dutch pens, since the Dutch
         enjoyed them. Scribes of the                                                                    were the first to realize that
         Middle Ages, finding reed                                                                       they could be hardened and
         pens unwieldy, reserved their                                                                   improved with heat treatment
         use for large choir books, and                                                                  in ash o r sand.
         developed the quill instead.

         Reed marks The darker left wing of this                     of a loaded nib. The lighter right  Quill marks Quills carry more ink than
         beetle was drawn with the wet inky                                                              reeds, giving longer lines. The darkest strokes
                                                                     show paper  beneath.                of this grasshopper (around the head and
                                                             stroke                                      wings) were made first. Paler strokes for
         wing, drawn with a dryer nib, appears                                                           the legs and antennae were made as
         to glisten where the mark has broken                                                            the ink ran out.

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