How to use glazing techniques in your oil and acrylic painting

Glazing in Oil and Acrylic Painting

(Watch the videos at the bottom of this article to see these techniques in action)

Glazing is one of the techniques I use constantly in my own paintings to create atmospheric skies, glowing clouds, and soft transitions.  I can teach you this and many more painting techniques.  Click to read more -> Join My Membership Program,

Glazing is one of the most powerful techniques for creating atmosphere, depth, and luminous color in painting. While glazing in oil and acrylic uses slightly different approaches, both techniques allow artists to slowly build transparent layers of paint to subtly adjust color, temperature, and mood within a painting.

Instead of repainting large sections of your artwork, glazing gives you the ability to make controlled adjustments gradually. You can warm up skin tones, cool down shadows, soften transitions, create glowing sunsets, deepen water reflections, or add richness to clouds and landscapes — all through thin transparent layers of paint.

At its core, glazing is simply the process of applying thin, transparent layers of color over dry paint.

Why Glazing Works

Glazing creates a visual depth that is difficult to achieve with direct opaque painting alone. Because the layers remain transparent, light passes through each layer and reflects back through the underlying colors. This creates a glowing, luminous quality that gives paintings life and atmosphere.

Glazing is also incredibly forgiving. Since each layer is subtle, you can slowly build toward the exact effect you want instead of making drastic changes all at once.

Some common uses for glazing include:

• Warming or cooling areas of a painting
• Deepening shadows
• Creating atmospheric distance
• Enhancing sunsets and skies
• Softening transitions
• Adding richness to skin tones
• Creating luminous water and reflections

Glazing in Oil Painting

Watch the videos at the bottom of this article to see these techniques in action.

Glazing with oils is extremely smooth and controlled because the oil medium increases transparency and allows the paint to move easily across the surface.

My preferred method is using linseed oil.

Step 1: Oil In the Surface

Start by applying a very small amount of linseed oil over the area you want to glaze using a clean brush. This process is called oiling in.

Oiling in creates a smooth surface and slightly revives the painting underneath, allowing the glaze layer to spread evenly and remain transparent.

You only want a tiny amount of oil — the surface should not look wet or puddled.

Step 2: Prepare the Paint

Take the color you want to glaze with and mix in just a small amount of linseed oil. The consistency should become thin and fluid, almost like ink.

The goal is transparency, not thick paint.

Step 3: Apply Thin Layers

Using a small amount of paint, lightly brush the glaze over the area you want to adjust. Because the layer is transparent, the changes will be subtle at first.

That’s exactly what you want.

Continue slowly building thin layers until you achieve the atmosphere, temperature, or color shift you’re after. Multiple thin glazes create a far richer effect than one heavy layer ever could.