Home › Forums › Explore Media › Pastels › Soft Pastel Learning Center › UNDERPAINTING PASTEL–your techniques??
- This topic has 103 replies, 29 voices, and was last updated 16 years, 2 months ago by
artbyjune.
-
AuthorPosts
-
March 18, 2009 at 8:12 am #987807
Hi gang–
I just wanted to ask you all to contribute information, ideas, thoughts, and photos (when/if you have them) on underpainting pastels. There are a lot of different reasons to underpaint. Sometimes I find that it’s simply a matter of making the first marks on the paper to set free the creative juices. Other times I need to have some kind of color zing in one certain portion of the painting that only underpainting can give. Often it’s that I want the influence of a certain color underneath to unify and give a certain mood to the painting (a dark, dark purple gives an entirely different mood than does a brilliant orange, for instance.)
Just to clarify for us all, what I mean by underpainting might be anything from using a medium to color the whole sheet of paper a solid color, to painting the bits and parts of the composition in various colors, and anything in between. However, whatever the process used, it will be covered with soft pastels subsequently. Thus it’s not the drawing beneath the painting, so not charcoal or pencil or PanPastels. It’s the color or tone created on the paper.
I began to compile a list of various ways we might underpaint as I perused the threads here for thoughts and advice, arriving at this (so far):
-
[*]Watercolor/Gouache
[*]Acrylic (thin washes—it gets slick and pastel won’t adhere if too thick)
[*]Oil paint, thinned with mineral spirits
[*]Createx Pure Pigments
[*]Inks
[*]Colored marker pens
[*]Alcohol over pastel–sprayed or brushed (alcohol is often not compatible with sandpapers)
[*]Turpenoid over pastel (yellows/blues: Maggie Price)
[*]Water over pastel
[*]Fixative over pastel
[*]Smearing, softening, blending pastels with cloth or paper towel
[*]Washed off pastel painting that you want to paint over…?-
[*]I’m interested in knowing what else you would add to the list.
[*]Which of these do you like, what has been successful for you, and why?
[*]I’d also like to hear where anything has gone terribly wrong!
[*]I’d like to see your process and results (WIP shots, if you have them.)I just think this could be another good resource for the forum, so please feel free to add your thoughts or questions and show us your underpaintings!
Deborah
Deborah
"All glory to Him, who alone is God our Savior, through Jesus Christ our Lord."
Landscape Painting in Pastels (free online book)
Gouache BlogMarch 18, 2009 at 8:25 am #1114098I thought I’d start by showing my technique for coloring Wallis paper. I use the flat side of my pastel stick to put down a layer or two of pastel, then use my handy-dandy foam brush to smear it like crazy, scrubbing it into the paper thoroughly. I can make white Wallis paper any color I want this way!
I also use Createx Pure Pigments to underpaint sometimes. I love the brilliance of the Createx. They have no paint body to fill the grain of the Wallis paper, so I have every bit as much depth to paint in pastels.
And this is an alcohol spray technique I use occasionally. It’s controversial, since alcohol can gum up the sanded surface of various sandpapers, but I find that by using a spray bottle, and letting it dry thoroughly before going in with pastels, I have no problems.
And the finished image on that paper:

So please share yours with us!! :thumbsup:
Deborah
Deborah
"All glory to Him, who alone is God our Savior, through Jesus Christ our Lord."
Landscape Painting in Pastels (free online book)
Gouache BlogMarch 18, 2009 at 9:00 am #1114166Thanks Deborah, I think this will be a great addition to the pastel forum, I will be keeping an eye on this one for sure.
Pastels are the dust on butterflies' wings. ~Wolf Kahn
Take care, Be well, Be safe http://www.scottleckrone.com[/SIZE]March 18, 2009 at 9:08 am #1114167How about using charcoal as a values underpainting with fixative?
Luana
Luana
Nikon D50, Nikkor 50mm 1.4, 18-200mm VR 3.5-5.6, 80-400 VR 4.5-5.6March 18, 2009 at 9:32 am #1114173This thread has already been added to my favourites! Thank you for starting this, Deborah…and for posting your WIP pics. Very good examples to refer to – especially the second one with your photo ref showing also. I’m looking forward to seeing how others do their under paintings. Normally I start in with hues that are RIL and, a little at a time, I’m incorporating some of the things WC members are sharing. This coyote will eventually be grayed and grizzled.
Nell
[SIZE=1][FONT=Arial Narrow][COLOR=Navy]I'm a fixer-upper. I like the puzzle of it all. I like to get myself into trouble and try to work my way out of it. I'm never going to run out of substandard stuff. [/COLOR][/SIZE][SIZE=1][FONT=Arial Narrow]Robert Genn[/SIZE]
March 18, 2009 at 9:51 am #1114099How about using charcoal as a values underpainting with fixative?
Luana
Luana, that’s an excellent way of determining the values, but my idea here is to stick with color somewhat more. I use a charcoal underDRAWING rather frequently, to establish the correct values, but I usually do it on top of the already-toned paper (as I showed in the very first of my examples.) My question is more to what color would you do your underdrawing on top of, and why?
Deborah
Deborah
"All glory to Him, who alone is God our Savior, through Jesus Christ our Lord."
Landscape Painting in Pastels (free online book)
Gouache BlogMarch 18, 2009 at 9:55 am #1114100This thread has already been added to my favourites! Thank you for starting this, Deborah…and for posting your WIP pics. Very good examples to refer to – especially the second one with your photo ref showing also. I’m looking forward to seeing how others do their under paintings. Normally I start in with hues that are RIL and, a little at a time, I’m incorporating some of the things WC members are sharing. This coyote will eventually be grayed and grizzled.
Nell, so you haven’t used a color beneath? Did you start with white paper, tone it a color and then do the ‘real-life’ colors on top? (They aren’t real, actually, but the flavors of the colors!) And do you use any kind of liquid (water, alcohol, turps, etc.) to set this as an underpainting in any way?
Deborah
Deborah
"All glory to Him, who alone is God our Savior, through Jesus Christ our Lord."
Landscape Painting in Pastels (free online book)
Gouache BlogMarch 18, 2009 at 10:01 am #1114126Great thread! Thanks for starting it Deborah. I don’t always do an underpainting. When I do it is often to help me get a certain effect but often it just depends on my mood. I like to experiment and play and see what happens. I did do an underpainting on my most recent painting which I will share: It is 16×20 on white pastelbord. I decided a bright red/orange underpainting would be a nice complement to all of the greens that I would be putting down. I covered the surface with various red shades of Nupastel and washed it in with alcohol. I was very liberal with the alcohol and let it drip. In the finished painting, bits of the underpainting show through and add interest. Here are some photos:
Karen
March 18, 2009 at 10:11 am #1114142I like to start on a toned paper but one that still has some transparency so I tone my own surface with thin washes of acrylic paint. Then I block in the large masses and use Turpenoid to establish a basic value map that I can follow with my pastels. I have better luck when I stick to only a few warms and cools for this stage because I get distracted by color. Here’s one where I have started with pastel near the top but the bottom is my underpainting that eventually got covered by green field. I left some areas of underpainting showing through in the painting – the perfect dirt color! Also, at the very top you can see a light circle. This is where I tried using alcohol and found that it dissolved my acrylic wash; Turpenoid didn’t have this effect.
Donna

and the finished version – This is on 300lb watercolor paper (hot press) that was coated with white Colourfix primer before I put the acrylic wash on. Thanks for starting this thread – I love reading about all the different underpainting options!
March 18, 2009 at 10:29 am #1114101Ooooh, both good examples. Thanks!
Karen, that’s a gorgeous painting, and I love seeing the drips.
Donna, what paper or surface is this? Love the top as you showed it. Can we see the finished painting?
Deborah
Deborah
"All glory to Him, who alone is God our Savior, through Jesus Christ our Lord."
Landscape Painting in Pastels (free online book)
Gouache BlogMarch 18, 2009 at 10:33 am #1114174Nell, so you haven’t used a color beneath? Did you start with white paper, tone it a color and then do the ‘real-life’ colors on top? (They aren’t real, actually, but the flavors of the colors!) And do you use any kind of liquid (water, alcohol, turps, etc.) to set this as an underpainting in any way? – Deborah S
Using black LaCarte so no liquids. Employing your tip of using a different coloured paper to make a change to my approach. Many of the flavors, for me, are contrary to what I envision the finished piece to be (little learning steps). This is my head study and fur practice. When the Wallis paper arrives in the next few days, I’ll be doing the full coyote AND employing under painting, liquids, pouring … and..and…. This thread is oh so timely. Thank you.
Nell
[SIZE=1][FONT=Arial Narrow][COLOR=Navy]I'm a fixer-upper. I like the puzzle of it all. I like to get myself into trouble and try to work my way out of it. I'm never going to run out of substandard stuff. [/COLOR][/SIZE][SIZE=1][FONT=Arial Narrow]Robert Genn[/SIZE]
March 18, 2009 at 10:42 am #1114131Great thread Deborah! I’m still a newbie at all of this and am sure I will learn a lot. I have used thinned acrylic paint (yellow ocre), And I’ve used turpenoid over a pastel layer. Unfortunately I only have the “natural” turpenoid and it take forever to dry. I tried drying it with a hair dryer and it didn’t really help. It takes days or weeks for it to dry completely. So, need to get regular turpenoid. I have tried water over paste, but don’t have any mounted paper yet, so it did leave a little bit of a warp on the paper used. I have used createx to tone the whole paper one color but never like what you did. I need to get more colors of that! i don’t have any pics right now. i will have to look at my blog from last year and see if there are any WIP pics on it. i have yet to try a watercolor under painting which is kind of funny since watercolor was my medium of choice for many years. I have a feeling I will be using that technique quite a bit in the future when I have a bigger table to spread out more. Anyway, i look forward to learning mre from this thread so thank-you for starting it!
Sara
March 18, 2009 at 10:48 am #1114136Hi Deborah,
This is really interesting. Thank you for starting this thread.
I am not sure if you would consider this underpainting? I always work from left to right in a painting and underpaint each patch as I move across and down the paper. I change the colour underneath as I go along to suit the colours I am using for the painting itself.
March 18, 2009 at 11:02 am #1114132Wow Mary Brigid, I love your trees! But I don’t know how you can work from left to right like that. I would have such trouble keeping the values right and also the perspective. It is amazing to me when an artist can work this way, and with no drawing or anything. Pretty darn cool!
Sara
March 18, 2009 at 11:10 am #1114088Adding a couple of examples of mine where I used Mount Vision’s watercolors from a bottle and mixing it on a watercolor palette, then use a soft bristle brush to block in colors. Often complementary colors to the final version. These were done on white Wallis:

(this is the finished image)
(this one is not completed yet) -
AuthorPosts
- The topic ‘UNDERPAINTING PASTEL–your techniques??’ is closed to new replies.
Register For This Site
A password will be e-mailed to you.
Search

