Sunday, July 13, 2014

LESSON XII - Part 3: Negative Painting of Aspen Leaves

In this negative painting project, you'll be painting layers of transparent color to create depth and dimension.




You will be adding one layer of leaves and branches behind another layer.  Each layer of negative painting will take you further into the background, behind the first foreground leaves and branches.

Like you learned in Lesson 3 -- in negative painting, you do not paint the subject itself -- at least not directly.  The positive shapes are drawn, in stages.  You will paint the negative shapes, which are the shapes around, between, and behind the leaves, stems, and branches.
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For this project, you will need a piece of watercolor paper (about 7" x 9"), mounted on a board, a pencil for drawing; various sizes of round brushes (#2, #4, #6), and a flat brush for wetting your paper. You'll start with a secondary triad of colors -- Sap Green, Quinacridone Gold, and Quinacridone Magenta.  And, you'll be adding some blue (French Ultramarine), later in the project.



1)  Begin your painting with a wet-in-wet underpainting.  Prep the 3 colors first on your palette -- bring each of the colors into the middle, and add a little water to each color.  Then, wet the entire paper with clear water.  Make sure that it is evenly wet.  Add the three colors to the paper, so that they mingle a little on the paper.  Add the magenta to the bottom left, the gold to the top and diagonally down the middle, and the green to the right side.  Let this settle for a few minutes, and then spatter those same three colors onto the underpainting.  Let this dry completely, while lying flat.







2)  In pencil, draw a few skinny branches, with stems and heart-shaped aspen leaves attached.  This will be your foreground.







3)  Paint the negative shapes with transparent color.  Use the same colors, but mix with a little more water, because you'll be painting the negative shapes, wet-on-dry.  Use the underpainting color to guide you, as to what color to paint on top.  And, remember -- you haven't masked out the leaves and branches, so paint AROUND them.

Paint a gold wash on top of the gold negative shapes . . . 





When you come to a shape that is two main colors, like gold and green -- Start painting the gold, and then transition to the green . . . 






Then, finish painting the shape with the green wash. . . 






On some of the negative shapes, you'll start with the gold and then transition into the magenta wash.





No need to go very dark with this layer -- it just needs to be a little darker value than the first layer.  And, stay transparent (by using enough water).  You want to ALTER the color below it, not totally cover it up.  This will be true for each subsequent layer.  

Continue this way until all the negative shapes are painted with the appropriate washes of transparent color.








4)  Draw more skinny branches, stems, and leaves behind the 1st layer.  Start by drawing three meandering lines, to indicate branches.  Then add a few stems coming off the branches, and draw heart-shaped leaves at the end of the stems, "underlapping" the foreground shapes.







5)  Mix up two new colors, using the three colors that are now in the middle of your palette.  Mix the Sap Green + Quin Gold, to get a warmer, darker green.  Mix the Quin Magenta (or Permanent Magenta) + Quin Gold to get an orange mixture.







6)  Paint the negative shapes with these two colors.  With the green wash, paint a transparent layer on the shapes that are already green, and on half of the gold shapes.





On those shapes that are part green and part magenta, start with one color and transition to the other.






Continue painting all the negative shapes.  Paint the orange wash over the magenta shapes, as well as over the other half of the gold shapes.






Continue in this way until all the negative shapes have been painted . . . 







7)  Draw some more branches, stems, and leaves.  Once again, you may find it helpful to draw the skinny branches first, behind the existing ones.  Then, draw the stems in various places; and then, draw the leaves at the end of the stems.  Make sure to underlap these shapes, rather than try to squeeze the leaf shapes within the negative shapes.







8)  Mix two new "cooler" colors.  Clean off the middle of the palette.  Now, mix two new colors, using the Green and the Magenta, but cooling them down a bit with a little Blue.  Mix Sap Green + French Ultramarine, to get a cool green.  Mix Quin Magenta + French Ultramarine, to get a red-violet.







9)  Paint the negative shapes with these two colors.  Be sure to switch to a little brush, like a #2 round, to paint the smallest negative shapes.  You're not painting any detail at all, inside the leaves, but with each layer, the negative shapes will get smaller, so you need to adjust the size of the brush you use, accordingly.







Use the red-violet mixture to paint half the negative shapes.  Paint the other half with the blue-green mixture.  Remember to paint only the new NEGATIVE SHAPES around the leaves and branches, not the leaves themselves.  That's how you achieve the feeling of depth.







10)  Draw your last layer of branches, stems, and leaves.  If it's too hard to see what you're drawing, try using a light colored pencil.








11)  Mix up a blue wash for the final layer.  Clean off the middle of your palette, and then mix up a wash of French Ultramarine.








12)  Paint the negative shapes that you've just created, using this blue wash.  To finish this painting, this blue wash is painted over all the new negative shapes.  This will darken this last layer and create even more depth in your painting.  Be sure to use a small round brush, that comes to a nice point, in order to better paint these little shapes.







Congratulations on completing your last project of your last lesson of the Mentoring Course!

























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