Showing posts with label plexiglass. Show all posts
Showing posts with label plexiglass. Show all posts

Wednesday, July 4, 2012

more drypoint





Entrance
drypoint on acrylic plate
7 x 10 cm (2.75 x 4 inches)
B. Holden ã 2012



A new study titled "Entrance".
Based on a doorway I photographed in an interior of medieval structure in Northern Europe.
The plate size measures 7 x 10 cm (2.75 x 4 inches). Faust Aqualine Burnt Umber intaglio veg. oil ink was wiped onto the plate and then lightly polished with tartalan and tissue.
The lines were scribed using an etching needle and diamond tip scribe in a vertical direction to denote the different tonal shading in the image.
I printed the inked plate into damp blotted Somerset velvet cream paper which had felts placed over top and was passed under the top roller of the printing press. As the plate is plexiglass (perspex) I don't think it will yield many copies. However I am thinking of doing a high resolution scan and exposing a positive transparency of the image onto a solar plate. I may be able to find second life for the image and yield quite a few prints, more so than just off the acrylic plate.

Monday, March 26, 2012

Drypoint on acrylic plate with added hand coloring

Southern Ontario Farmland
drypoint with hand color
varied open edition
Brian Holden
copyright 2012




I have been producing a few new miniature size prints in preparation for another solo exhibition of my work this coming summer. This show will feature only small size printmaking from my studio that utilize various techniques in their creation.
The above study could actually be labelled mix media since watercolor painting was an additional process I used to add color to the image. The plate size is 7 x 12.5 cm (2.75 x 5 inches). I don't imagine I'll be able to print too many images from the plate as the plexiglass usually only yields a small number of good impressions before the line deteriorates.
As for the process I made a sketch on paper using a photo I had taken a couple years back when I visited this region as reference and laid a piece of clear non-glare plexiglass over top. Using my sketch as a guide I worked into the surface of the acrylic using a steel carbide needle and also a small diamond tip stylus.
Then oil based etching ink was wiped into the recessed lines and the plate was printed into soaked and blotted 250 gm rag paper. I taped the paper to a piece of thin hardboard with butchers tape and let it dry. Watercolor was then added.
The landscape is a view of farmland on a hillside that is part of a river valley in an area of Southern Ontario very close to where my father and mother reside. I also spent some time during my childhood in this region and used to fish and swim in this river as a lad.

Wednesday, March 3, 2010

Adventures with Monotypes

I have been a little under the weather the past couple of weeks battling a rather nasty virus which had me finally resort to getting a prescription for an antibiotic. Although I prefer to treat ailments using homeopathy or naturopathic medicine, in this case neither was really helping to defeat this virus so hopefully the prescription will do the job?
Needless to say my energy level has been running at about 50% and also suffering with sore achy body. However have managed to at least create something that doesn't require a great amount of physical labour (as say carving a lino surface). I was able to achieve a couple of studies created using a type of printmaking that produces a one off image.


Below are two examples of painterly printmaking. Both are Monotypes.



The first pictured above was created by first sanding the surface on one side of a piece of thin plexiglass plate lightly using a fine grit sanding sponge. I then coated this surface with a thin layer of diluted dishsoap solution and allowed it to dry. Then applied pure watercolour pigment straight out of a tube using brush. You can also use water colour crayons or pencils.
This was allowed to dry. Using masking tape I hinged a piece of Masa paper to the edge of a an equal size piece of paper (the registration sheet) and then centered the plate and drew a pencil line around the edges to mark it's position. A fine mist of water was sprayed over the paper and then I folded it over to cover the plate. The moisture on the paper will reactivate the watercolour pigment which will probably have dried before being printed. Using the back of a metal spoon I used hand burnishing to transfer the reactivated watercolour onto the underside of the paper.



I then folded back the paper and removed the plate which I washed clean and repeated the process with coating the plate with the diluted dishsoap and applying a new layer of watercolour. The plate was again set into the pencil outline on the registration sheet and printed again using hand burnishing. I repeated this several times to build up a series of layers of colours.
The print is a bit organic in it's composition and the layering of colours created some interesting effects.


 This is the plexiglass plate with the final colour (dark indigo) painted on the surface.



 


This is my second study and is a that uses a process of removing ink.
It was created by first coating a piece of plexiglass using a brayer coated with a thin layer of oil based black relief printing ink. Ink was removed from the surface of the plate (here is where the subtractive comes into play) using a variety of tools that included the pointed end of an old paint brush, q-tips, wood toothpicks and my finger tip with small bit of tissue wrapped around it.


The plate was printed onto damp Somerset paper. The plate was first set onto a sheet of white bristol board which had the plate outline marked in pencil in the center and cross marks in pencil to indicate where the corners of the printing paper should align. This was set on the press bed with the inked side of the plate face up. The paper was placed on top, then a piece of newsprint and finally three layers of wool felt blankets over top of everything. The entire works were then passed under the roller of the etching press and transferred the image to the paper underneath. This is the same routine you would use to print an intaglio etching althought not as much pressure is required. My plexiglass was thin enough that I didn't have to worry about bevelling the edges ahead of printing, If it were a little thicker then I would file a bevel so that both the print paper and blankets do not get damaged from the edges of the plate under the pressure of the roller.





 
The inked plate with details created by removing ink using a variety of tools.