How to Draw a Butterfly with Color Pencils
The Wing Structure of a Butterfly
It is very helpful when drawing a butterfly if you have some understanding of its wing structure before you start. This will help you to organize the complex arrangement of colours and patterns that make these creatures so beautiful.
- Each butterfly has four wings: two forewings and two hindwings .
- The shape of each wing is formed by a 'skeleton' of veins over which a membrane of 'skin' is stretched.
- The structure of this skeleton is similar, but varies in proportion in different butterflies.
- The variations that you see in the shape of butterflies correspond to variations in its skeletal proportions.
- The arrangement of colors and patterns on butterfly wings also corresponds to its skeletal structure.
Drawing a Butterfly: Step 1
Start the drawing with the body and two wings on one side.
Our butterfly drawing begins with a simple line sketch of the insect's body. This has three main sections: the head and antennae; the thorax (middle section) and the abdomen (lower section).
Next draw a forewing (top) and a hindwing (bottom) paying particular attention to:
- the difference in shape between the forewing and hindwing.
- their proportion in relation to the size of the body.
- the points where they attach to the side of the body.
Technique: Color pencil pigment is transparent and our butterfly drawing technique takes advantage of this quality by gradually building up the image with layers of color. Consequently the underlying sketch was begun using a purple pencil as other colours can be shaded over this without losing their vitality.
Note: If you start your underlying sketch with a graphite pencil, your colors will become soiled as you blend them.
Drawing a Butterfly: Step 2
Establish the skeletal structure of the wings.
Now you should try to establish any details of the skeletal structure in the wings. Although these lines are often difficult to see, any information of this type will help you to arrange the colours and patterns of the wing markings.
Note: At this early stage of the drawing keep your lines as light as possible so that you can rub out any mistakes. You can erase color pencil if it is drawn lightly but it becomes more of a problem if your line is too heavy.
Drawing a Butterfly: Step 3
Outline the shapes of colors and patterns on the wings.
Next you can outline the colors and patterns on the wings. If you have managed to plot some of the skeletal structure in Step 2, you will notice how the arrangement of the shapes and colors of the wing markings correspond to its sections.
Drawing a Butterfly: Step 4
You have a choice of techniques when balancing the wings.
Once you have completed the markings on the first two wings you are faced with a choice: to take a shortcut or to follow the same path.
A Shortcut: As butterfly wings appear symmetrical, you can trace and transfer the wings across to the other side of the body in order to form the second set of wings. The advantage of this technique lies not only in its speed, but also in its capacity to create a well balanced drawing, particularly if you have made the odd mistake in the first set of wings. When you trace and transfer your drawing, your so-called 'mistakes' are also duplicated. However, they are symmetrically balanced by this technique, making them look deliberate. Consequently they are less likely to be read as errors.
the Same path: By following the same path you simply continue with your observational drawing
for the second set of wings. As the wings are not exactly symmetrical this is the more difficult choice because it demands greater concentration to capture the slight variations of shape and color between each side. It is this path that we followed in this drawing as you can see by comparing the wing markings in the drawing above.
Drawing a Butterfly: Step 5
We begin to establish the tonal structure of the drawing
Before you apply any color you need to establish the tonal structure of the drawing. At this stage you should continue to use the purple pencil as other colors will comfortably blend over it.
Note: Avoid shading any areas of pure color such as the red markings on the wings. You should also be careful when shading lighter areas such as the blue tints on the hindwings as you do not wish your undertones to subdue the intensity or brightness of color in these areas.
You will notice that our artist started the shading on the left hand side of the image. This is because he is right handed and wants to work away from what he has already drawn to avoid smudging it. If you were left handed you would obviously start on the right hand side.
Technique: There is a lot of graduated shading in this drawing and you can use our Pencil Shading Exercise Sheet to help you practice your skills.
Drawing a Butterfly: Step 6
Finish the tonal study of the image before applying any color.
Before you apply any color you should finish the tonal study of the butterfly. It is so tempting to apply small sections of color to see what it looks like, but you should avoid doing this because you need to carefully build up your colors in more expansive layers to achieve an overall balance.
Drawing a Butterfly: Step 7
Start to build up your colors in layers - yellow.
Analyze the colors you wish to create by breaking them down into their basic hues i.e. the colors you would use to mix them. Then apply these in layers of pure color starting with the lightest color of the mixture. For example, on this butterfly we wish to create a yellowish-orange that graduates to a dark brown on the forewings and pink and turquoise-blue on the hindwings. Therefore we start with a foundation of yellow that gradually fades as it changes color.
Drawing a Butterfly: Step 8
Developing the layers of color - orange changing to red.
To build up the necessary depth of color we applied a layer of orange which gently changes to red on the hindwings. Note how the transparent layers of yellow and orange blend with the purple and begin to form a brown. We also used flat areas of pure red to create the spots and stripes on the wings.
Drawing a Butterfly: Step 9
Adding another layer of color - turquoise blue and green.
While adding another layer of orange and red to further intensify our color, we applied some light tints of turquoise blue and green for the lower sections of the hindwings.
Note: You do not add white to create tints in color pencil drawing. You create tints by shading lightly and letting the white of the paper shine through the transparent pigment.
Drawing a Butterfly: Step 10
Applying the final layer of colors - brown changing to a dense black.
Finally, the drawing is completed by adding the darkest colors. Brown is applied to transform the darker areas of tone which concentrate in a dense black around the skeletal form and patterns on the wings.
Note: The darkest colors should always be applied last as it is easier to control their tonal impact by slowly building them up at the end of a drawing.