Moreidlethoughts Weblog

humour,art,gardens, books and whatever idle thoughts float through my mind (it's a very draughty mind.)

A LITTLE MORE EXPLANATION

17 Comments

In the previous post I said that the prints featured were etchings. Oops! This one, of pawpaws, is what we call a “dry-point.”

 

In  etching, the ink lines on the metal plate are made by drawing through an acid-resistant coating and immersing the metal plate in a mordant solution, usually nitric acid.*

But without access to acid (or other etching solutions) it is still possible to produce intaglio prints by simply scratching your desired image onto the metal with a needle of some sort.

“pawpaws” was drawn onto a zinc plate with a fine-pointed etching needle, a 3″ nail and, if I recall correctly, a little “scuffing” with a suede brush! That’s a brush made of spiky brass bristles, not soft suede leather! Some of you are probably old enough to remember  having suede shoes, (blue or otherwise!), which you brushed, to bring up the nap!

Once drawn, the dry-point plates are inked and printed in the same way as etched plates. What? You want me to tell you about that, too? OK…

For this small plate I spooned maybe a teaspoonful of printing ink onto my glass slab and spread it a little. Then, using a very expensive piece of printmaking equipment (this is not a cheap hobby!)…

Best to use an old, cancelled one!

…I scooped a line of ink and scraped it across the plate in first one direction, then another, making sure I pushed ink down into the etched lines. Satisfied I’d done that, I wiped of the excess ink (erm..not very well, in this print!) with a bit of scrim, then polished off the last of the ink  using a piece of fine newsprint, in this case, an old phone directory page, torn into pieces about the size of the plate.

It’s important at this stage to keep your “polishing” hand as flat as possible so that you don’t push the newsprint into the inked lines.

Satisfied that you’ve removed enough (all) of the surface ink, lay your printing paper, slightly dampened and blotted, on the plate and run it through the press.

What pressure? Absolutely no idea! I and many others do this by trial and error. After a while, especially if you are using the same press regularly, you get a feel for it. All presses can be adjusted and some have calibration guides, but generally the first pull is a test to see how well it prints.

This is also true for relief printing.

 

*There is a move away from the use of the more harmful chemicals and techniques are being perfected  which use much safer solutions and cleaning methods. If you’re interested, this is a very good link            http://www.nontoxicprint.com/thegreenprintstudio.htm

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Author: dinahmow

A New Zealander, currently living in tropical Queensland,Australia (with 2 cats and one Main Man).Old enough to remember George VI, white tennis balls and life-before-television.You want more? Read the blog!

17 thoughts on “A LITTLE MORE EXPLANATION

  1. Good heavens! Who knew it was this complicated?! It sounds just slightly less nerve-wracking than launching missiles at the enemy. Well, the results are certainly worth the effort.

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  2. A woman of talent. But then I know that. Shortly I will have my print framed and on display. Thanks. Lots.

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  3. my daughter took up screen printing – and i learned enough about it to develop a DEEP appreciation for the amount of work, and skill, required to make inked prints happen… enjoyed your description! skills i shall never posess – but i hope to support many artists along the way!

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    • Thankyou. And there are many artists who’d be very happy for some support. 😉

      I did do quite a lot of screen printing once. Fabric pieces (small) mainly, but sometimes on paper. I may do more one day, but don’t have room to keep a dedicated printing table. Maybe I could rent UB’s basement,,, 😉

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  4. I love this. I enjoy when you talk about your work. I’m not a printmaker, but (or maybe, that’s especially why) I find the details so interesting.

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    • Yes,Ellen, but you leave me in the starting blocks when it comes to books!
      I think I’m drawn to printing because there are so many approaches and far more variations than solid “rights and wrongs.” Sometimes, it helps to be driven by frugality! 😉

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  5. Great tool to use for spreading on ink!

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  6. sounds (and looks) like it’s fun, despite all the hubbub. i’m guessing working amidst the fumes makes for some giddy times as well. well done!

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  7. Cool, Dinah! I LOVE any form of creativity. This is more advanced and requiring a lot of work and time and effort! Hope you salute that and appreciate it in yourself! Have a great one!

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  8. oh, how very interesting and how talented you are as well. I always love to learn how other people create.

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  9. I still wear suede shoes ;p

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