The Secret to Painting Transparent Watercolour Flowers

August 25, 2025

Learning how to capture delicate, transparent petals is a wonderful way to elevate your watercolour practice. In this week’s blog, you will discover how to paint a soft, luminous flower using two classic watercolour techniques: wet on dry and glazing, with a touch of wet on wet for the flower’s center.

What You’ll Need

Watercolour paper
Watercolour paints
A round brush
A cup of water
Paper towels

Step 1: Wet on Dry for Crisp Petals

The wet on dry method involves applying wet watercolour directly to dry paper, resulting in crisp, defined edges, perfect for the shape of petals.

Start by mixing a light pink wash and loading your brush. Paint each petal individually, letting the paint sit neatly on the dry paper. This ensures each petal has definition and doesn’t bleed into the others.

If too much pigment is applied, simply lift the excess with a clean, damp brush. Once the petals are complete, let them dry fully before moving on. Drying time is essential so the next layers stay controlled and vibrant.

Step 2: Glazing for Depth and Transparency

Glazing is the process of layering thin, transparent washes of watercolour over a dry surface. This technique enhances depth and creates that luminous, glassy effect often seen in petals.

Mix a slightly darker shade of pink and glaze it over the base layer. Continue layering progressively darker tones, always allowing each layer to dry completely before adding the next.

This slow build-up of watercolour gives the petals a soft gradient and a three-dimensional, glowing look.

Step 3: Creating the Flower’s Center

For the center, the tutorial shifts to the wet on wet technique. First, dampen the center area with clean water. Then, drop in a richer pink or magenta, allowing the pigment to bloom naturally across the damp surface.

For more intensity, add extra drops of paint while the area is still wet. This creates a soft yet dynamic focal point.

Step 4: Finishing Touches with Leaves

To complete the composition, a few green leaves are added around the flower. This frames the subject and balances the transparent look of the petals. The contrast between the vibrant leaves and delicate flower enhances the overall effect.

My Final Painting

Watercolour Must-Haves for This Project

For this project, we used a few of our favourite professional tools that make all the difference when painting delicate, transparent petals:

Size 12 Round Brush from Emma Lefebvre’s Signature Brush Collection – A versatile brush with a fine tip for detail work and a full belly for holding generous washes of watercolour. Perfect for both the crisp edges of wet-on-dry petals and the fluid glazes that bring them to life.
✨ Get Emma’s Signature Round Brush here
Emma Lefebvre’s Watercolour Paints – Vibrant, blendable, and designed to layer beautifully for glazing techniques. These paints bring luminosity to your florals while staying easy to control.
✨ Shop Emma’s Watercolour Paints here
Craftamo Premium Watercolour Paper – Durable enough to withstand multiple layers of glazing without buckling. Its smooth yet toothy texture allows pigments to blend seamlessly while holding crisp edges where needed.
✨ Try Craftamo’s Premium Watercolour Paper here

🎥 Prefer to Watch Instead?

If you’d rather follow along with a video, we created a step-by-step tutorial on painting a transparent flower.

👉 Watch the full YouTube tutorial here

Final Thoughts

Painting a transparent flower is all about patience, layering, and understanding how water interacts with pigment. By combining wet on dry, glazing, and wet on wet techniques, watercolourists can achieve petals that feel soft, luminous, and beautifully dimensional.

Whether you’re just starting out or refining your watercolour skills, this project is a gentle yet rewarding challenge.