Have you ever looked at your painting and thought, "Why does everything look soft and undefined?" Or maybe you’ve blended edges so much that forms feel mushy and shapeless?

You’re not alone. Many beginners struggle not with making edges too sharp—but with making them too soft, too uniform, or too uncontrolled.

A great painting isn’t about blending everything —it’s about knowing when to sharpen, when to soften, and when to completely lose an edge.

Let’s fix that today.

The Biggest Mistake Artists Make with Edges

1. Definition: What Are Lost and Found Edges?

A lost edge is an edge that softly disappears into the neighboring shapes that can't easily be pointed at. A found edge is where a edge is sharply defined. Great paintings balance both.

The edge of the eyelash is "found" in this example, whereas the edge of the shadow of the eye socket above is "lost".

It’s this play between lost and found edges that creates depth and realism.

▶️ TRY THIS: Squint at a reference image. Notice where edges disappear and where they stay crisp. Paint what you see, not what you "think" should be there.

2. The Biggest Mistake? Making Everything Too Soft

Many beginners over-blend, thinking it creates realism. Instead, it creates a lack of structure. When every edge is lost, form is weakened, making the texture feel squishy like modeling paste.

Thank you to Catherine for allowing me to use this detail (of an otherwise great painting), showing how things look when most edges are soft and lost.

The important connection between lost and found edges is very striking when trying to paint drapery. Here: there’s no way around it! One has to make a clear distinction between sharp and soft edges. Crisp edges when there is a break in the structure of the form and soft edges to follow the curving volume of the fabric.

Drapery study by Leonardo Da Vinci - See the perfect balance between sharp and soft edges, creating the realistic impression of form.

▶️ TRY THIS: Practice painting draperies, it will help you a lot in understanding the structure of the form and why the balance between lost and found edges is so important.

3. The Secret to Making a Focal Point Pop

A crisp, found edge draws the eye. A soft, lost edge lets it wander. If everything is soft, nothing stands out!

Making the eyes sharper than the rest of the face is a classic trick.

That’s why in a portrait, the sharpest edges appear around the eyes, nose, and lips, while the edges of the hair or shoulders softly blend away.

▶️ TRY THIS: Choose one key area to keep sharp in your painting—typically where the story or emotion is strongest. Let less important areas soften.

4. How to Control Your Edges (Instead of Letting Them Control You)

Messy, uncontrolled edges come from not knowing how to refine them. Here are three ways to take control:

✅ Use a dry brush to lightly soften an edge instead of over-blending.
✅ Refine a soft edge with a sharper stroke in the final layers.
✅ Compare edges constantly. If everything is soft, add contrast by sharpening a few select spots.

▶️ TRY THIS: Instead of blending mindlessly, step back and ask: "Where do I actually need a lost edge?" Make that choice intentionally.

5. Want More Atmosphere? Choose Where to Lose Edges

Lost edges create mood and depth, but they should be deliberate. They happen naturally where the brushwork is more loose.

Need less detail and more atmosphere? Then, adopt a looser approach and let the edge naturally disappear.

▶️ TRY THIS: In your next painting, identify areas where you can adopt a looser approach. See how it improves the atmosphere.

Edges are one of the most powerful tools in painting. If you control them, you control focus, depth, and movement. The key isn’t to soften everything—it’s to be intentional.

Start experimenting, and you’ll notice an immediate improvement in how strong and dynamic your paintings look.