2018 Workshop Schedule. New workshops added! click here for details.
Visit my Patreon Page for more painting instruction

Thursday, June 07, 2018

Preserving a Watercolor Underpainting


'Dune Walk'            11x14          pastel           ©Karen Margulis
available $165
Enjoy this post from the archives:
It is elusive....that wonderful peek of watercolor under a thin veil of pastel. Sometimes I am successful and sometimes it doesn't go as planned. But I remind myself that the creation of a watercolor underpainting will influence the direction of my painting even if I completely cover it with pastel.

Still, that thought doesn't stop me from trying! I always approach a watercolor underpainting with the intent to allow a lot of it to show through the pastel layers. I want the wonderful drips, blooms and mingling of the paint to do much of the work.  But once I start layering pastel I often go farther than I wanted. Many a painting gets completely covered with pastel much to my dissappointment. How much pastel is too much? It is a personal preference. I love the contrast between the transparent watercolor and the opaque pastel so I want some of the watercolor to show. I've discovered some tips....

It is all about restraint. Work slowly and deliberately. Think about every pastel mark.

The watercolor underpainting and my reference photo

Here are some things I do to help me preserve the underpainting:

  • After the watercolor is dry I spend a few minutes evaluating it. Is there any area I love and want to be sure to save? Do I like the colors? Make note of these areas.
  • When I am ready to add pastel I begin by choosing colors and values that closely match the underpainting. I apply a VERY light layer so that I can hardly see the pastel. I will change color and value very gradually....small areas with a light touch. 
  • If I like the passage with this thin veil of pastel I will leave it and move on. In this way I don't get too heavy too quickly. I remind myself that it is OK to let the paper/underpainting show.
  • I find I most often overwork the pastel application  when I get too thick too fast. I then feel the need to keep adding heavier layers all over the painting. When I keep a light touch and work slowly I have more success.

close up detail 

The sky....just a thin layer of pastel
Painting notes: Uart paper with Terry Ludwig pastels and watercolor underpainting.

No comments: