Today I'll explain the basic technique for coloring with a sense of dimension, using this line art.
You can download the line art for free here, so please print it out and color along with me.
We'll use 5 colored pencils: yellow, orange, red, brown, and black. This is an easy method even beginners can follow, so use it as a reference.
The basic concept
The line art has lines dividing it into thirds both vertically and horizontally. These are very important for creating a sense of dimension. Next, decide on the direction of the light. This time, we'll work with the light coming from the upper left.
By being aware of the bright area, the mid-tone area, and the dark area as you color, you'll be able to create a sense of dimension no matter what you're drawing.
Key points for coloring
1. Yellow (bright area)
First, color the leftmost section in yellow.
What matters most here is how you move the pencil. Just moving the pencil in a straight line will make it look flat. Color carefully, little by little, following the curve of the apple. Moving it broadly and carelessly won't give a clean result, so the trick is to color with small, unhurried movements.
2. Orange (mid-tone area)
Next, color the middle section in orange. Here too, it's important to color along the shape. Be mindful of the roundness of the apple and color little by little so it doesn't look flat.
3. Brown (dark area)
Use brown for the darkest section on the right. If you're right-handed, drawing this curve may be a bit tricky. Rotating the paper and coloring in whichever direction feels easiest for you will give a cleaner result.
4. Red (layering over the whole apple)
Finally, layer red over the entire apple. Coloring lightly over the yellow, orange, and brown creates a natural gradient and sense of dimension. Don't press too hard — layer it lightly enough that the undercolors still show through.
Finishing the details
Color the area around the stem and the dimple at the top using the same three stages: bright, mid-tone, and dark.
Create a gradient in brown around the stem, then layer a little black on top for extra depth. However, black is a strong color, so use a light touch.
Looking at the whole picture, layer red once more to balance out the light and dark areas.
Finished result and variations
Even though it's a red apple, adding other colors underneath lets you express how the color shifts depending on the lighting. It's fun to experiment with different colors too. Apples are a great subject for practice, so please download the line art from the "Nuri-Iro" site and try it again and again.
Summary
Coloring with this method gives you a rounded, three-dimensional apple. It creates far more depth than coloring with a single shade of red, making it look more realistic and delicious. Breaking the light and dark areas down even further lets you push the realism even more.