Sketching Skies
Pierson c. 2002
On the last sketch hike on the Antioch waterfront we were blessed with a wonderful sunset that changed into a multitude of colors before our very eyes. How does one approach such an ever-changing sky? One is tempted to put the sketchbook away and just enjoy it. But, being die-hard sketchers, we want to catch a glimpse of such a sky so that we can learn from it and maybe make a painting of it later.
Below are some of the ideas that seem to work for me.
First I do a rough sketch of the various cloud formations. Then, I write in the colors that I see. See the example to the above. One of the reasons that I do this is to get used to taking notes about atmospheric conditions and since it is almost impossible to copy the colors exactly, it gives me a guide for later. If your colors aren't exact that you use later, at least they can convey an idea of what you saw. A good idea for accurately recording the colors is by making a color chart and make your own lettering system. If you are using color pencils you might use the numbers on the pencil or you might just write down a series of colors and number them depending on your own numbering system.
Next, depending on the medium, I erase the names of the colors written lightly in pencil and paint in the the color with a color that has at least some approximation of the colors seen. Looking at skies is a great way to learn about the subtleties of color. This is where your color chart comes in. If you don't have one of your own, you can always use the one that comes with your coloring medium.
One of the most useful colors to use when mixing watercolors is white. Just using a light red to make pink can make the color look like a light red and not pink. The same probably is true with other colors. Experimenting with colors is a lot of fun and the discoveries that you make can astound you. Try mixing complementary colors, such as yellow and purple or red and green and see what happens. You might just find that colors in nature tend to be more a mix of complementary colors as opposed to just pure color. Color theory is fascinating - the best way to learn about color theory for me is to try new combinations and see what happens - the result can be amazing!
Pierson, c. 2002