6 illustrated steps · Perfect symmetry · Free
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How To Draw a Butterfly

Symmetric wings, eye spots, rainbow colours ✨

⭐ Beginner⏱ 15–25 min👶 Ages 5+

A complete 6-step illustrated guide to drawing a beautiful butterfly — from the centre axis that keeps wings symmetric, to wing patterns, antennae, and vivid colour. Master the technique and draw any species.

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Why Drawing Butterflies Is a Perfect Gateway to Understanding Symmetry in Art

The butterfly is one of nature's most extraordinary gifts to artists: a creature whose entire visual beauty is founded on perfect bilateral symmetry. Everything on the left wing is mirrored exactly on the right. Every pattern, every colour band, every eye spot, every vein line — all mirror images. This means that drawing a butterfly is also learning one of the most fundamental principles in art and design: the power of symmetry to create beauty. A butterfly drawing done with careful symmetric attention is almost automatically beautiful, regardless of which species or colours you choose.

Structurally, butterflies are among the most accessible complex subjects in nature. The body is simple — a narrow oval and a small head circle. The wings, while they look elaborate, are built from just four shapes: two upper wings and two lower wings, each a variation on a rounded, curved quadrilateral. The patterns on these wings vary infinitely between species, but they all follow the same bilateral mirror rule. Once you understand this one rule — everything mirrors — you have the core logic of every butterfly drawing that has ever been made.

Beyond the technique, butterflies offer something unique as a drawing subject: their extraordinary diversity means the subject never becomes repetitive. Every species has a completely different colour palette and pattern vocabulary. The orange-and-black geometry of a monarch, the iridescent electric blue of a morpho, the translucent elegance of a glasswing, the eyespot drama of a peacock butterfly — each is a completely different aesthetic experience achieved with the same basic construction. This guide teaches you the method. Then 20,000 species of possibilities open up in front of you.

What you need

Supplies & Materials

A ruler can help with the axis line — but otherwise, pencil and paper are everything you need to start.

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HB PencilVery light pressure for the centre axis and construction shapes
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White EraserFor cleanly removing the axis guide line at the final stage
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Smooth PaperSmooth-surface paper gives cleaner wing curve lines
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Coloured PencilsLayered colouring technique creates iridescent wing depth
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Fine-tip PenOptional: perfect for clean, confident wing vein lines

✦ Reference photos of real butterfly wing patterns are extraordinarily helpful for the pattern step — search your target species and keep the image visible while drawing.

In this guide

What You'll Learn

The core techniques for drawing any butterfly — from the first axis line to the last coloured eye spot.

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How to draw the centre axis that guarantees perfect wing symmetry
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Constructing upper and lower wing shapes with correct proportions
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Drawing curved antennae with proper club tips in one flowing stroke
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Creating mirror-image wing patterns systematically from centre outward
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Drawing concentric eye spots that look dimensional and alive
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Colouring wings with directional light for three-dimensional curvature
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How butterfly proportions differ between species (monarch, swallowtail, morpho)
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Drawing a butterfly in flight versus at rest on a flower
Follow along step by step

How to Draw a Butterfly — 6 Easy Steps

Each illustration shows exactly what your drawing looks like at each stage. Red marks show what's new; grey marks show previous steps.

centre axis keeps wings symmetric
01
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Draw the Body and Centre Axis

Begin with a vertical centre axis line running from top to bottom of your page — this is the most important line in the entire drawing, because it is the mirror line that keeps both wings perfectly symmetric. Along this axis, draw an elongated oval for the body and a small circle for the head at the top. The body should be narrow and elegant — about the length of two head circles stacked. This vertical body and the axis line together form the skeleton around which everything else is constructed.

✦ Pro tip: Keep the axis line very light — it's a construction guide, not a visible part of the drawing. But don't erase it until the very end. You'll return to it constantly throughout the drawing to check that left and right are truly mirrored. The axis line is the secret weapon for perfect butterfly symmetry.
upper wings: large, rounded top
02
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Draw the Upper Wings

From approximately the top third of the body, draw two large wing shapes extending outward — one on each side of the axis. Each upper wing has a rounded outer top edge, a more angled inner edge where it meets the body, and a lower edge that will connect to the lower wing. The upper wings are the butterfly's most prominent feature — make them confidently large. They should each extend roughly as wide as the body is tall. Draw the left wing completely first, then mirror it exactly on the right.

✦ Pro tip: A reliable method for symmetric wings: draw the left wing shape, then place your pencil at the equivalent starting point on the right side and recreate the exact same shape in reverse. Check symmetry by holding the page up to a light source — any asymmetry will be immediately obvious and easy to correct before you've added any detail.
lower wings: smaller, rounder tails
03
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Draw the Lower Wings

Below the upper wings, add two smaller lower wings. These hindwings connect to the lower half of the body and are generally rounder and more scalloped than the upper wings. Their outer edge often has small lobes or gentle bumps rather than a smooth curve. The inner edge connects cleanly to the body. In many butterfly species the lower wings have a small pointed projection at the bottom — this 'tail' is a distinctive shape that varies significantly between species.

✦ Pro tip: The proportion of upper wing to lower wing size is crucial for species recognition. For a monarch: lower wings are about 60% the size of the upper wings. For a swallowtail: lower wings are almost as large as the upper wings with distinctive pointed tails. Getting this ratio right makes the species immediately identifiable even before any pattern is added.
curved antennae with round club tips
04
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Add the Antennae

From the top of the head circle, draw two thin, gently curving lines that rise outward and upward — one on each side of the centre axis. Each antenna curves in a graceful arc, starting slightly inward at the head and sweeping outward and upward. The line should taper very slightly — slightly thicker at the base, thinner as it rises. At the very tip, add a small round club shape — a slightly enlarged ball that is the butterfly's classic 'clubbed antenna' feature, which distinguishes butterflies from moths.

✦ Pro tip: Antennae are often drawn too straight and stiff. A butterfly's antennae have a natural organic curve — they flex slightly in response to air movement. Practice drawing each antenna in one single smooth curved stroke rather than building it up from multiple short lines. One confident, flowing arc per antenna always looks more natural.
symmetric patterns on every wing
05
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Add Wing Patterns

This step is where a butterfly shape becomes a specific, beautiful butterfly. Real butterfly wing patterns follow strict bilateral symmetry — every mark on the left wing appears exactly mirrored on the right. Work systematically: draw one element on the left wing, then immediately draw its exact mirror on the right wing before moving to the next element. Typical pattern elements include: circles or eye spots (concentric rings in contrasting colours), bold veining lines that radiate from where the wing meets the body, a dark border along the outer wing edge, and scattered spots along that border.

✦ Pro tip: Start with the largest pattern elements first — the central eye spots or main colour band — then add smaller details around them. Small details that are added before the major pattern elements are often obscured later. The large elements establish the visual framework; the small details enrich it.
always mirror colours left = right
06
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Colour the Wings

Apply colour from the centre of each wing outward, working with the lightest colours first and building toward darker tones at the edges and border. For a monarch: rich orange for the interior, dark black veins drawn over the orange, black border with white dots along the outer edge. For a blue morpho: iridescent blue-violet in the interior fading to deep blue at the edges. For any butterfly: keep the body dark (black or very dark brown) to contrast against the wing colours, and mirror every colour decision from left to right — the wings must always be identical.

✦ Pro tip: The most striking butterfly drawings use strong colour contrast — vivid wing colour against a dark border, or complementary colours on upper and lower wings. Avoid colouring both wings identically flat — apply a slightly lighter tone toward the centre of each wing and darker toward the edges to create a subtle three-dimensional curvature.

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Expert advice

4 Techniques That Make Every Butterfly Drawing Stunning

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The Centre Axis Is Non-Negotiable

Every butterfly drawing must begin with a vertical axis line. Without it, wing symmetry is impossible to achieve freehand. The axis is drawn very lightly and erased at the end — but its presence throughout the drawing process is essential. Any experienced butterfly illustrator will tell you they always draw the axis first, no matter how many butterflies they've drawn before.

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Draw One Side, Then Mirror Immediately

Never draw all the elements on the left wing, then try to recreate them on the right from memory. Draw each pattern element on one wing, then immediately mirror it on the other before moving on. This systematic approach keeps symmetry manageable — you're never more than one element behind.

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Wing Veins Create Structure

Wing veins are not just decoration — they are the structural lines that divide the wing into colour zones and pattern areas. Drawing the veins first (light lines radiating from where the wing meets the body) creates a map for where each colour will go. Veins drawn after colouring look applied; veins drawn as part of the structure look natural.

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Eye Spots Are Three Circles

The mesmerising eye spots on many butterfly wings are always three concentric circles: a tiny dark inner pupil, a coloured mid-ring, and an outer ring with a thin dark border. Draw all three circles before adding colour. The highlight dot — a tiny white circle inside the innermost pupil — transforms a flat circle into a convincing eye.

Did you know?

Fascinating Facts About Butterflies & Butterfly Drawing

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Butterfly wings are actually transparent. The beautiful colours we see come from thousands of microscopic scales that cover the wing membrane — each scale reflects specific wavelengths of light. Removing the scales reveals a completely clear wing.

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There are approximately 20,000 known butterfly species on Earth, found on every continent except Antarctica. Each species has a unique wing pattern — meaning there are 20,000 distinct butterfly designs waiting to be drawn.

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The Blue Morpho butterfly's iridescent blue is not caused by blue pigment, but by microscopic structures that split light into blue wavelengths. It's structural colour — the same physics that creates rainbows.

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Butterfly wing patterns inspired the field of mathematical symmetry — the bilateral symmetry of butterfly wings has been studied by mathematicians for centuries as a model of perfect mirror reflection in nature.

Avoid these

4 Common Mistakes — and How to Fix Them

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Drawing both wings at the same time freehand — they always end up asymmetric.

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Draw one wing completely first, then mirror it exactly on the other side using the centre axis as your guide. Check symmetry from a distance before adding patterns.

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Making the antennae straight lines — they look like antennas on a TV, not a butterfly.

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Each antenna is a single organic curve, slightly thicker at the base, tapering as it rises, ending in a round club. Draw it in one flowing wrist stroke, not multiple short segments.

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Adding wing patterns before the wing shapes are finalised — patterns get distorted when you adjust the wing.

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Complete both wing shapes entirely and check their symmetry before adding any pattern. Patterns added on wrong shapes have to be completely redone if the wing shape changes.

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Colouring wings with a flat uniform fill — the wings look like coloured cutouts, not real iridescent wings.

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Apply colour from the wing centre toward the edges, making the centre slightly lighter and darkening toward the outer border. This gradient creates the sense of three-dimensional curvature.

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Ready to draw?

Animated Butterfly Tutorial — Watch Every Wing Come Alive

Every stroke animated in real time. Butterflies, flowers, animals and more. Free on iPhone, iPad and Android.

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Your questions answered

Frequently Asked Questions

How do I draw butterfly wings that look symmetrical?

Draw a vertical centre line through the body first. Every wing mark on the left side must be mirrored exactly on the right. A practical method: draw each pattern element on one wing, then immediately mirror it on the other side before moving to the next element. Hold the drawing up to a light source to check — any asymmetry becomes immediately visible. The centre axis is the single most important guide in butterfly drawing.

What is the easiest butterfly to draw for beginners?

A monarch-style butterfly is most beginner-friendly: two large rounded upper wings, two smaller slightly scalloped lower wings, bold orange-black colouring, and a simple white-spotted border. The shape is immediately recognisable and the pattern elements are large enough to draw with confidence. More complex species like swallowtails have more elaborate wing shapes, but the same six-step construction applies.

How do I draw realistic butterfly wing patterns?

Work systematically from large to small: draw the biggest pattern elements first (central eye spots, main colour bands), then medium elements (vein lines, secondary spots), then small details (border spots, edge markings). At every stage, add each element on both wings simultaneously before moving to the next. Symmetry is maintained step by step, not corrected at the end.

How should I colour a butterfly drawing?

Apply the lightest colour first as a base layer, then build darker tones on top with additional layers. For natural-looking wings, make the centre of each wing slightly lighter and darken toward the outer edges. Wing veins and borders go on last as the darkest layer. Always keep left and right wing colouring identical — check symmetry after each colour layer.

How do I draw antennae correctly?

Each antenna is one single, gently curving line rising from the top of the head, curving slightly outward as it rises. Slightly thicker at the base, tapering toward the tip. End with a small round club shape at the tip — this is what distinguishes butterflies from moths. Draw each antenna in one confident wrist stroke rather than building it up from short segments.

What's the difference between butterfly and moth wings?

Butterfly wings are distinctly divided into upper (forewing) and lower (hindwing) pairs with a visible gap between them at rest. Moths overlap their wings and appear more triangular at rest. Butterfly wings generally have smoother outer edges; moth wings are often more jagged or feathery. Butterfly antennae have club tips; moth antennae are feathery or filament-like.

How do I draw butterfly wings in flight?

For wings raised in mid-flight, the wing shapes angle upward in a shallow V. The upper wing surface faces upward. The body tilts slightly forward. For a side view of a butterfly at rest, you see only the wing edges — two thin elegant triangles, one above the other, with the underside pattern visible. Side views are actually simpler to draw than overhead views.

How do I draw eye spots on butterfly wings?

An eye spot is three concentric circles: a small dark inner dot (the pupil), a coloured middle ring, and a slightly larger outer ring with a thin dark border. Draw all three circles in pencil first, then colour from the outside inward — darkest border, then the colour ring, then the darkest pupil fill. A tiny white dot inside the pupil makes the eye spot look three-dimensional and alive.

Keep creating

Butterfly Variations to Draw Next

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Draw a Swallowtail

Distinctive elongated lower wing tails, often yellow-black striped with blue spots near the tails. More complex wing shape but same construction method.

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Draw a Blue Morpho

Large, almost circular wings in iridescent blue. Simpler shape, more complex colour. Great for practising gradient colouring technique.

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Butterfly on a Flower

Draw a sunflower or daisy with a butterfly perched on the centre, wings slightly angled. Combines two tutorial subjects into one beautiful composition.

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Draw the Full Life Cycle

Egg on a leaf, caterpillar, chrysalis, and butterfly — four drawings on one page telling the complete transformation story.

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Draw 6 Different Species

Use the same construction method but vary wing shapes and patterns. Six species on one page: monarch, swallowtail, morpho, cabbage white, painted lady, atlas moth.

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