Showing posts with label acrylic painting. Show all posts
Showing posts with label acrylic painting. Show all posts

Wednesday, July 2, 2008

Glazing Technique

On July 1st, Judy Stines asked "Can you give us any details on your glazing technique?"

The purpose of the series Between Here and There is twofold: to explore the technique of glazing and to create a series of paintings that clearly illustrate the five elements of painting as simplistically as possible. I chose subject matter that presents a common, everyday experience, that of seeing the road cut through the landscape while driving in a car. The subject of these paintings is secondary to the elements of the paintings. The exhibit, Unveiled - The Anatomy of a Painting, will present both representational and abstract paintings. My hope is that the road series will introduce the idea that all paintings are working with the same elements. It is only through the artist's skilled and successful manipulation of these elements that content and meaning are communicated to the viewer.

My experience with this glazing technique has already inspired me to go further with it following the exhibit. In the future I will concentrate more on layered, composite drawings. In the road series, the drawing is extremely simple, stating only basic shapes and only suggestions of more complexity within those shapes.

I begin with a photograph. Hah! I cringe at the thought of working from photographs. In this case, fortunately, I made an exception.

Surface: My surfaces are either prepared birch plywood or stretched canvas. The plywood is sealed on both sides with two coats of acrylic GAC (made by Golden) and four coats of acrylic gesso. I sand the surface before applying the next layer. I also glue a frame made from 1"x2" strips 2" smaller than the board on the back to prevent warping and to provide a way to hang the paintings if they are not framed.

Drawing: Working from the dimensions of the canvases and boards, I crop the photographs and rework them using pastels to achieve the shapes and values that will create strong compositions. Using a projector, I transfer the drawing onto the surface indicating only the basic shapes, avoiding any small details.

Color Palette: My color palette is limited. I want to explore the range of color I can achieve using only White (Zinc White or Permalba White for transparent glazes and Titanium or Flake White for more opaque layering), Cadmium Yellow Pale, Cadmium Yellow Medium, Cadmium Red Light, Permanent Alizarin Crimson, Manganese Blue, Cobalt Blue and Ultramarine Blue.

Mediums: I am using either oil paints or acrylic paints for the underpaintings. I am using only oil paints for the glazes. I am not using a medium with the oil paints for the glazes, only turpentine.

Underpainting: For the underpainting I mix colors that are close to being the complement of the final color and are the same value as the final value. For example, if the sky will be a dark blue, I mix a dark orange. If the trees are going to be a mid-value cool green, I mix a mid-value cool red. I am experimenting with the warm and cool aspects of the underpainting and glazes. I will adjust my technique depending on the results.

Glazes: Each layer must dry completely! I apply the glaze with a brush, sometimes rubbing it into the surface with a cloth or removing parts of it with a brush or cloth. Sometimes I scumble the paint over the surface. I keep the edges soft at this point. Sharp definitions of shapes will come in later layers. I mix colors both on the palette and on the painting, enjoying the nuances that are automatically created by the interaction of the underpainting and the glazes. I allow the underpainting to show through in order to preserve the push and pull that occurs when complementary colors are placed next to one another.

The technique is quite simple. What is hardest for me is to be patient and allow the layers to dry completely before applying the next glaze. I am working on at least eight paintings at a time. That, too, is a new experience for me.

Sunday, June 22, 2008

Acrylic vs. Oils

I enjoy taking risks when I paint as long as the risks I am taking have the potential of making something wonderful happen. When painting with watercolor, when less than wonderful things happen there are multiple options to take while still moving forward. Even after the layers of splats, splatters, flicks and careful brush strokes result in absolutely no life emerging from the paper, I can wash the whole thing off and start again with a beautifully patterned paper rather than a stark white piece of paper.

Oil paints also allow me to venture into the unexplored territory of techniques. The only limitation I am forced to accept is that I can't pour and splatter them the way I can watercolor and acrylic. Acrylic paint has never been a favorite of mine. It dries too fast. I thought, after having discovered that I can mix my own fluid acrylics and splatter/splash them the way I do watercolor, that acrylic might join the ranks of mediums I adore. It has its place in my work, but I don't adore it. After yesterday's painting session, glazing over both oil underpaintings and acrylic underpaintings, I decided to continue all of the glazes in oil and not shift over to acrylic in July.

Several months ago I attended an acrylic workshop. I was the only artist in attendance who still painted in oils. I was asked why in the world I would do such a thing. Why? Because I love the smell, the feel, the way color can be mixed on the palette and on the canvas, blending (or not) to my heart's content. I don't care about all the nifty things you can do with the acrylic mediums that turn a painting into a stained glass decal that will stick to my window or turn my canvas into a three dimensional topographical map. In spite of the negative attitude I have toward acrylic paints, I have found ways to use them that have inspired new directions that I will follow. My mind and heart are open to a better relationship with these speedy dry paints. However, no matter how much retarder I use, they do not please me the way oil paints do.

The "Between Here and There" series will be part of my solo exhibition Unveiled - The Anatomy of a Painting at Monsoon Gallery in October, 2008. If I were to follow my original plan of switching to acrylics for the glazes I would find myself manufacturing paintings rather than creating them and I would not be able to smile or carry on an honest conversation about the paintings at the opening. Instead of dreading the hours of struggling with quick drying acrylics I look forward to applying each and every layer in oils.