Tuesday, May 3, 2016

A Great read

The Critique Handbook by Kendall Buster and Paula Crawford is amazing.  Published in 2007, this small 140 page book packs a wallop.  It’s a left hook to obfuscation.

It is designed for the teacher who gives critiques of two dimensional and three dimensional art and the artist on the receiving end.  For me, an older artist in his Junior phase of his artistic training, it shed light on the critique that gives formal praise and criticism in the same time.  For example, this work was easy to walk by without seeing, then it called me back and I took a long look and was drawn into the complexity and precise technique.  The frame leaves much to be considered, I would have framed it differently.IMG_20160502_141330.jpg

Buster and Crawford take this critique as a starting point to discuss the difference between Formalism and Modernism.  An example they use is one of the New York Ten’s comment on Rothko’s painting, “We all thought he was doing tasteful paintings about nothing!”

The book tells its story in two parts, defining the ground in Chapters one and two, Formal Matters and The Story it tells.  The second half deals with the dynamics of the critique itself with a ton of examples of all types of critiques of all media from painting to performance art.  My goodness, art students get naked for presenting their work for an in class presentation, art school has definitely changed!

Chapter Six is a series of points and exercises for preparing for the critique and the types of questions to ask from both viewpoints, critic and artist.  Yes, the artist speaks.  In my example from paragraph two, instead of getting angry with the critic with that comment about the frame, Buster and Crawford might have suggested that from a Formal evaluation the comment is acceptable, but since the piece is definitely Modern and decidedly abstract, so the painting should be judged by the qualities of the presentation within the space of the painting, the frame or lack thereof makes a statement underscoring that point.  The artist does not have to stand mute and just take it.  The artist can speak up and point out the reasoning of her choice, without punching the critic.

A wonderful read.

Friday, March 18, 2016

A portrait using the dry brush technique in watercolor

A new friend may have the painting obsession particularly the self portrait variant.  Reason and threats couldn’t inoculate her, so I am welcoming her to this affliction with this posting of how I’m doing it.  I paint a new selfie every 6 months or so.

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If you look back in this blog Dear Reader, you’ll see various attempts at self portraits.  Reading through these brain farts you should learn a little about the important parts of creating a painting.

Composition of a self portrait is usually very straightforward a head shot focusing on the face triangle over a background complimentary to the primary colors of the composition.  The goal is to demonstrate the artist’s mastery of their particular style and to show the life if the artist through this style; to express the emotion or psychological state of the artist.  This photo, on the left, is the same view I used from the mirror.  I prefer live painting, alla prima, to capture the moment and use the studio to finish the layering.

My technique is an offshoot of watercolor painting.  It is called dry brush painting.  Its history and antecedents are interesting; in a later post I will share that research with you.  Suffice it to say that I use very little water, about four ounces per session.  I dampen the dried pigment with a few drops of water and use this slurry to mix the color that I will place on the ground.  I paint with brushes that are sized as 0 and 1, my smallest is a 10/0.   (At a later date, I’ll post about brushes.  If you need to know, right now, buy the best sable brush you can afford.)  

The steps for applying pigment are: make the slurry, move it to the mixing area, blend your colors (making sure to clean your brush each time you pick up a color), clean your brush, pick up the color you choose, tap it on a towel to dry it and apply the stroke to the ground.  The pigment you pick up should be liquid enough to create the stroke and dry enough to dry on contact with the ground, virtually the same technique as egg tempera.  IMG_20160314_100202.jpg

I noticed that when I attend open sessions my final alla prima paintings are muddy.  There I’m using a number 7 sable and working wetter than I usually do on thinner, 140#, paper.  I figured that changing my ground might make my painting more radiant.  That and creating this post is the motivation for this particular painting.
My first step is to roughly draw the subject on the ground in pencil.  After fiddling around way too long with various pencils from 8B to 7H, a number 2 Ticonderoga works great.  I do this to get the bits and pieces in the right place.  Some artists, all of them oil painters, apply a toned background on the canvas and draw using a neutral color, usually Burnt Umber to get the drawing of the subject. I haven’t developed a technique for this.  Remember, watercolor dries on contact with the ground and does not stay alive, workable, like oil.  Further, drying and re-wetting the pigment blends them together creating a color that at this stage of my development turns more to mud than radiance.  However, John Singer Sargent and Andrew Wyeth did not use a pencil in their watercolors, so there is a way to o this if one is willing to commit the time to explore it.  Regardless, the lesson to pick up at this stage is to draw the picture accurately before you start painting.20160310_073002.jpg

With the drawing in the position I wanted on the ground, I woke up the ground with a light wash of color.  Sir Russell Flint used a soft white so the pencil showed through, Sargent went right to the background colors with washes and “pulled the figure” from the wash.  In this painting I used a verdaccio, an under painting of Green Earth.  I’ve found that underpainting with a pigment creates a radiance that adds to the final presentation.  Verdaccios and grisaille are techniques that are truly time tested.

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Where to begin, I mix my palette of flesh tones using the Zorn limited palette.  Being a simpleton, I can figure out a grayscale of 5 to 7 steps and a mixture of Vermilion, Yellow Ocher either individually or blended.  Vermilion and black produces the brown, Yellow Ocher and white produces the highlights.

It is worthwhile to note that the shibboleth of using transparent watercolor pigment so that the light shines through the pigment and bounces off the white background producing a glow is BS.  Transparent watercolor allows for careful layering of thin applications of pigment either a wash, very thin application, or as a dry brush to create depth.  Each of my pigments including my black, think about that, is transparent.  So there!

A second popularly held belief, that when painting in watercolor “once you’re down you’re down,” is an error.  With a stiff brush you can scrub an area erasing or lightening the area.  If you get up close and personal with Wyeth’s painting you’ll notice areas scrubbed and gouged out where he “erased” the color.  There’s a technique using bleach to re-whiten the area, but I do not have the fortitude to try it.  I prefer to use a good ground, the better the ground the easier it is to move the pigment around.  If you work on paper the scrubbing can if it is too vigorous fuzz up and dig through the paper.

The finished self portrait is above.  Particularly striking, other than the physical beauty of the model, is the brush work around the eyes.  Using a 10/0 brush to create the tiny lines in the old skin works well.  My current series in the studio, Dyad, is micro landscapes where I’m developing this technique.  The palette and brushwork create both a radiance and dimensionality that I enjoy.

Friday, March 4, 2016

Grounds

What you paint on is as important as what you paint with.

Acrylic

Acrylic paint will stick on virtually any surface.  I’ve found that the best surface is prepared with an acrylic gesso.  I’m in the habit of gessoing pre-gessoed board and canvases.

Painting commercially purchased acrylic paint on YUPO is a fingerprinting experience.  The drying time in an apartment in Chicago can go to months, sadly the work ability is only a few minutes at best.

Painting commercially purchased acrylic paint on TerraSkin is similar to Yupo.

Watercolor and Gouache

My favorite is a traditionally finished panel, rabbit skin glue and marble dust sanded before painting, but that’s an undertaking.

300# watercolor paper is wonderful, but an expensive experience

Commercially available panels, Aquaboard is nice and in the same price range as 300# paper

140# watercolor paper in blocks is my go-to carry along paper

IMHO everything else is trash.  Paper less than 140# is for light washes, and drier washes only.  I carry a Moleskine watercolor notebook it will accept a dry light wash built up over time.  If you wish to get on with it, watercolor blocks are the way to go,

If you do only studio work by yourself, you can use a hair dryer on your paper.  In my case I’m either outside, or working in a shared studio space which makes the hair dryer a no-no.

My favorite paper is 140# Fabriano hot press extra white paper on 9” by 12” blocks.  Later on look for the post on paper size and frame sizes that may be helpful.

I am learning to draw using silverpoint. The traditional board and Gum Arabic panel are preferred grounds, closely followed by Golden’s acrylic ground.  I’m still experimenting with Gum Arabic panels and cannot comment on their quality.  The blogs say it’s wonderful, my tests have not panned out yet, but look promising.

I’m experimenting with Gum Arabic tinted with Titanium White, another way of saying white watercolor or gouache, on a panel.  It does not work well on paper because it is so strong it curls the paper off the glued block.

Tuesday, February 16, 2016

Making Acrylic Paint, additives

Making Acrylic paint is similar to making watercolor paint, pigment + binder = paint, pigment + binder + additives = thick paint.  But I wanted slow drying Acrylic paint  

In 2014, I experimented with the various products available then to slow down the drying time on the canvas, a gessoed piece of 140# watercolor paper, and have workability similar to oil paint.

I mixed Matisse brand vermilion with
  1. Open thinner, it dried on the palette in 15 minutes and on the paper in 60 minutes
  2. Liquidtex Slo-dry, a very liquid mixture that dried in 3 hours on the palette and 15 minutes on the paper
  3. Liquidtex Flo-aide, 30 minutes on the palette, 15 minutes on the paper
  4. Liquidtex wetting spray, 30 minutes on the palette and 15 minutes on the paper
  5. Golden Retarder, 15 minutes on the palette and 3 hours on the paper
  6. Golden GAC 100, 15 minutes on the palette and 30 minutes on the paper
  7. Golden Acrylic Glazing, 15 minutes on the palette and 30 minutes on the paper
  8. Golden Self-leveling medium, 15 minutes on the palette and 30 minutes on the paper
  9. Golden Open Acrylic Gloss, 15 minutes on the palette and an hour-ish on the paper

I found no product that allowed me to keep it alive on the ground (gessoed paper).  Considering my experiment, I have to comment, but who cares?  Acrylic paint is a fast medium that can be easily painted over, it’s not oil paint.

In 2015, I experimented with mediums
  1. I mixed GAC 100 with Gouache and a little extender and had a wonderful paint
  2. Dr. Martin’s pigment with Golden Open and extender makes a thin, very liquid, paint
  3. Powdered pigment and Golden Open and extender makes a thin transparent pigment.  I felt that I should have continued and added more dry pigment to the mixture
  4. GAC 100 plus Open Mat Medium and Gouache makes a wonderful paint, it will stay alive on a Stay Wet Palette 4 hours then begins to become Cottage Cheesy
  5. GAC 100 plus dry pigment will stay alive for 6 hours on a stay wet palette and hardens at 7 hours
  6. Dry pigment plus GAC 100 plus Windsor Newton Slow Dry is the winner

The Windsor Newton formula was clearly the winner (#6 above), but I reiterate what’s the point, this is not oil paint.  Acrylic painting is faster than oil painting.  If you want to mix paint of work on a lorge surface for a considerable length of time use a Stay-Wet palette.  I’ve had acrylic paint mixtures stay alive for weeks on the palette.  Over time the paint begins to smell.

Making your own paint

The note on the top of the Guerra website says it all, pigment plus binder equals paint, pigment plus binder and additives makes very thick paint.

The simplest paints to make are water-based paints, egg tempera, watercolor and gouache.  Egg Tempera is egg yolk and pigment.  One fresh egg yolk without the membrane sack a few drops of vinegar and an equal amount of water mixed together and added to the pigment equals egg tempera.  Koo Schadler has a wonderful book on the subject including the techniques for using this pigment.  I deviate from her recipe by using Dr. Martin’s pigments.  Dr Martin’s pigments are already in a water suspension, so one avoids the mulling of the pigment and the resultant hazards. The painting technique is tricky, but the result is a luminescent color that dries instantly and seems impervious to everything.   

Watercolor is almost the same but simpler still.  Water plus Gum Arabic equals paint.  Gum Arabic is the gum of the Acacia tree which grows in Africa (Gum Arabic got it).  You can buy it already process from an art supply store or your can purchase Acacia power from a health food store.  Acacia powder is used for tummy problems.  I purchased tummy powder and mixed it into a suspension as thick as honey.  The results are amazing.  This goop is so strong that when applied to a piece of 140# watercolor paper on a block (Fabriano hot press), it peels the paper off the block.  Truly this is a binder.  There is a question of creating a suspension of the dry pigment and Gum Arabic, this is named a surfactant. A surfactant makes the mixture more liquidy.  The traditional surfactant for watercolor paint is Ox Gall, Windsor Newton makes a good product.  So making a watercolor paint would be dry pigment mixed with surfactant+water+Gum Arabic.

I have a ton of tube colors along with large bottles of Dr Martin’s colors.  I plan to use these up this year and experiment with Gamblin dry pigment and Acacia powder.  If you read the advertising on the tube colors often it will say that honey is added to the pigment.  I believe that this is another way to water down the binder and create a better brush feel.  It does make a good feeling paint directly from the tube, but I paint from a re-wet palette or dry pan.  If I do add a smoother, I’d be tempted to add corn syrup.  It is thick and clear.

Gouache is watercolor with an opaque ingredient, Chalk.  The formula is pigment + acacia + chalk + honey (corn syrup)+surfactant + water.  I have not made any Gouache, I don’t see the point since I have quite a few tubes to use.  

Please remember this safety tip if you use dry pigment and you plan to use a Muller please either pre-mix the dry powder with water or wear a breathing mask, pigments are poison.  The technique is spelled out in the safety section of Guerra’s website.

Have fun, paint more

Monday, February 1, 2016

Buying pigment

If you've sloughed through all of my ramblings on color you should be ready to buy paint.  Let me recap.  I want true colors that are: reproducible, in other words my black is PBlk11 regardless of the brand I purchase, transparent and lightfast. I want to be able to make a watercolor palette, a egg tempera palette and an acrylic palette. I'd love the pigment to be available in tubes for watercolor and acrylic and ground and in suspension for egg tempera. I favor American products.  Please look back to my earlier post on my palette experiments to see the pigments I'm planning to use.

It seems to be a long standing belief that natural colors, NBlk11, made from ground burnt bones is a better way, a more natural way to have the perfect color.  I've experimented with natural pigments, while they are historically fun to use, it doesn't meet my needs.

An astute reader will point out that my demands for are bizarre, well Bunky here's another twist I want the pigment to be available in silk embroidery floche and 2mm silk ribbon!  Practically, my needs are impossible and can only be met if I mix my own pigments.  The next series of posts will be my experiments with mixing stuff.

I've researched these manufacturers and they're a great start to meet my demand of CI ASTM standards and availability

Daniel Smith, WA
A lovely website DS doesn't have my exact palette, but I'm certain that I can make a decent watercolor palette.
Gamblin, OR
I have experimented with their dry pigment and they're great.  I can make a watercolor and acrylic palette from their materials, but I would need to find different hues.
Guerra, NYC
An in-your-face website, with wonderful telephone support.  Guerra has all that I need to make my own palette and I'm planning on ordering shortly.  BTW my order for my hues plus binders will be $150.

I do not know these manufacturers, but my investigation suggests that their pigments meet my standards
Earth Pigments, AZ
RGH, NY
Kremer, NYC
Robertson, UK
Kroma, CAN

These manufacturers, I'm certain do meet the standards, but I'll be damned it's difficult to find.

Holbein, JAPAN
I use the Holbein enameled aluminium palette and their watercolors in my 2015 palette.  The Antique White is fantastic for the Zorn portrait colors.
Sennelier, FR
Used in my 2015 palette.
M. Graham, USA
Used in my 2015 palette.
Sinopia, CA
I do not know this natural pigment company
Stevenson, CAN
Their online catalog is excellent, but I do not know them.
Binders, GA
I do not know this firm.
Natural Pigments, CA
Used in an earlier palette, very nice people.




Wednesday, January 27, 2016

The language of color

By now you should realize that there are more than 3 primary colors.  The color theory by Albert Henry Munsell is the standard.

Munsell's small book is available from the Chicago Public Library.  He uses 3 color terms.  The first is Hue, the color itself.  The primary hues are Red, Yellow, Green, Blue and Purple.  By adding Black and White you would have a complete palette.

Value is the lightness of the color.  Some authors use the terms, tone for the addition of white to the hue and tint for the addition of black.

Chroma is the purity of the hue.  Having been trained as a scientist, I immediately think of saturation or intensity.

In his book he gives a simple description of the system.  Imagine your hand with your fingers closed so that all of the finger tips come together.  Holding your hand vertically, the knuckles represent the primary colors, R, Y,G, B, and P.  As you move towards the finger tips you add white to the colors until you reach pure white (a theoretical threshold) as you move down to the wrist you add black to the colors until your reach pure black.  This model presents a three dimensional color chart.

Munsell's system works great.  It helps me conceptualize the process of mixing colors and opens the door to placing the color on the ground (canvas, paper or whatever).  There are some wonderful products for the Munsell system.  The most expensive is the Munsell color chips, I've seen a full set and it is beautiful and pricey.  I use a color wheel by Jill Ridder, www.jillrider.com  The exterior of the wheel has the common color names, Vermilion, Cadmium Red and so on, the circular spinner is funnel shaped to show the analogous colors, the  two discords and compliment.  For instance, Vermilion, has discords that are between Violet + Magenta and Emerald Green + Phthalo Green with a compliment between Cobalt Blue + Phthalo Blue.  The painter uses these discords and compliment to punch up her painting.

This works great, except that when you go to the local Art store, you do not find colors labeled with Munsell color names.  Some paint manufacturers do list the Munsell information in their website, bless them, but it is a tough search.  To further complicate matters, our computer screens do not mix colors the way we artists do and the Munsell system is not represented adequately on line.  Simply put the Vermilion shown on the screen is not the Vermilion squeezed from the tube.

There are other standards, C.I., Colour Index International and ASTM, American Society Testing Materials.  These standards present a code for instance NR1, meaning natural red number 1, or PR1, pigment red number 1.  It is these standards that are very specific down to the formula for the pigment in your hand.  No longer does the artist have to rely on an inexact historical descriptive name to purchase color.

Finally, if I am seeking Alizarin Crimson, PR83, http://www.handprint.com/HP/WCL/waterr.html tells me that there are 6 true pigments manufactured and a lake and a hue both are versions of the true color.  This is not to say that a lake or hue is bad, but if you are painting with PR83 and switch brands mid-painting (horrors) a lake or hue is not the same color.  Handprint laboriously tested all of the watercolors available and compiled them with all of the information.  Thank you Handprint!