If painting small detail in watercolor, here are a few things to do to be successful.
Paper
When I know I am going to be painting in great detail I always paint on a good quality hot press watercolor paper. Hot press papers have a smooth surface, whereas cold press papers have a textured surface. When painting details, the texture of the paper can get in the way. The hot press process uses hot paper pulp and then, as it cools into a sheet form, it shrinks and becomes smooth. Arches and Fabriano are my favorite brands of hot press paper for watercolor painting.
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To paint small, you need small brushes, or at least a small point on your brush. The smallest brush I use is smaller than "000". But the brush I use most often is a "4" that had been worn down over the years to a very fine point. When I need a lot of control to make the detail, I use a small brush. When the detail can be freer, like hairs or some leaf veins, I use the bigger brush with the fine point.
Visual Aids
The number one necessity for painting details is to be able to see them. If you don't see it you can't paint it!
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Technique
Using the right tools is necessary for creating detail, but using certain techniques when painting is also improtant.
- Sketching: When needing to create small detail it is helpful to draw the image accurately first. This allows you to know exactly where the detail is, what it will look like and how to portray it in two-dimensions. With watercolor, if you start by painting a detail in the wrong place, even a sixteenth of an inch, your detail can be ruined. Because of the transparent quality of watercolor, most everything you paint will show through in the end. If your detailed edge needs to be crisp and you have started it in the wrong place, it will not be as crisp as starting in the right place. So, get in the habit of making studies and sketches to know exactly where your details are going.
- Layering: Layering is a tricky technique for beginners to understand. One can create detail by creating different aspects of the detail in different layers of paint.
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