Todays Painting

The challenge here was to render the foliage. Gouache on poster board sealed with white acrylic primer.

 Dark Forest

4x5" Premium Tempera

Places in El Salvador

This is from a photograph of a beach in El Salvador, Central America. The greens were brilliant.

Rocky Beach

Tranferring a Charcoal Sketch to a Painting Surface

A common method for transferring a sketch to paper or canvas is by rubbing charcoal on the back of the sketch, but charcoal dust gets everywhere and the surface gets dirty. Here is a method I use when I am working in gouache and oils.

Materials: Pure Powdered Charcoal General’s, vegetable Glycerin, sharp hard pencil 4H, painting knife and a small soft sponge. I mixed the charcoal on my tempered glass palette as shown below:

 

Mix a few drops of glycerin with a small amount of charcoal, mix with a painting knife until the charcoal is completely wet. Apply mixture with the soft sponge to the back of sketch and let it dry for about three minutes. Carefully fix the sketch to the canvas; hold it in place with masking tape so it does not shift. Transfer the lines by going over the sketch with the hard pencil [a fine ball point will work well too.] Glycerin temporarily binds the charcoal to the paper and stops it from flying everywhere. The charcoal drawing will still come off so this is the time to trace it more permanently with dark [under-painting] acrylic, oils, etc depending on your painting technique.

This is the original sketch:

 

Glycerin dissolves in water and does not affect the subsequent application of gouache, acrylic, watercolors or oils. This is how the charcoal, wet with glycerin, looks like after applying it on the paper with the sponge:

This is how the transfer looks on poster boar covered with a layer of acrylic primer [not gesso]. I believe this is a cleaner method.

Oil Paintings

Here are other examples of small paintings.

Bayou Cabin

End of the Property

Feeding Time

Upstate New York

Waiting for High Tide

Clouds Study

Here is a study of rain clouds on Canson canvas paper without gesso priming. I used Windsor & Newton Artisan oils. Canvas paper absorbs too much oil without gesso  and the colors looked flat.

 Rare rain

8x10"

Portrait of a Girl

Here a small oils monochrome painting in Raw Umber. Dahler Rowney Georgian .

Hope

6x8" Canson paper canvas.

Gouache on Gessoed Canvas

Here is an example of a 6x8" landscape on canvas mounted on illustration board.

 Hidden Creek

Dick Blick Premium Tempera

Imaginative Landscape

This is a small painting on poster board cover with two coats of gesso.

  After the Storm. 

Poster Paint. 3x4"

Brush Sketching

Gouache is similar to watercolor in that both are water media but gouache's pigments are combined with chalk for opacity. With the addition of chalk, the ratio of pigments to arabic gum and water is much higher than in watercolor. This makes gouache heavier and more opaque, with greater reflective properties. One difficulty in mastering Gouache is that most of the time it dries to a different value than when it is wet. Dark colors dry lighter and light colors dry darker. This makes it difficult to control values in a painting. Nevertheless, gouache dries to a beautiful matte finish, is very durable, and dries very quickly.

In the sketches above I used gouache's range of possibilities from watercolor transparency all the way to very opaque. This time I used a direct approach - straight brushwork, without pencil sketching.

Sketches by Oceanside Pier

Black and white Gouache on Poster board.

Tonal Painting

If the painting works [e.i. has a balanced and pleasing tonal distribution] in black and white it will look fine in color.

 German Village, 12x14". Oil on Canson Canvas Paper.

Here is another tonal painting of a village outside Rome, Italy.