Hey Lykkers, Hope you're doing great! So, you've just completed your latest masterpiece, right? The brushwork is flawless, the colors are on point, and it's looking perfect. But wait—before you put it on display, there's one more important step: varnishing.

If you're asking, "Why varnish?" or "What's the deal with it?"—don't worry, I've got you covered.

In this article, we'll explore why varnishing is such an essential part of the painting process, the types of varnishes available, and how to apply them properly. Let's dive in!

What Exactly is Varnish?

At its core, varnish is a transparent protective layer that's applied over your finished painting. It's like a shield that not only makes your artwork shine but also keeps it safe from the elements. Whether you're working with oil, acrylic, or watercolor, varnish helps preserve the integrity of your painting, giving it that professional finish.

Why Should You Varnish Your Artwork?

You might be wondering, "Is varnishing really necessary?" Here's why it's a step you shouldn't skip:

Protection from the Elements

Dust, dirt, and even UV light can take a toll on your painting over time. Varnish acts as a protective layer that keeps your artwork safe from these environmental factors. It's especially important if your painting will be displayed in areas with lots of foot traffic or in places that get a lot of sunlight.

Enhances Color and Depth

Varnish isn't just about protection—it also enhances the look of your painting. Depending on the finish you choose, varnish can make your colors appear deeper, richer, and more saturated. It's like adding a final layer of polish to make your work look its best.

UV Protection

Sunlight can fade your painting over time, especially if it's exposed to direct light. Most varnishes include a UV filter that helps protect your artwork from the damaging effects of ultraviolet light, keeping your colors fresh and vibrant.

Different Types of Varnish: Which One Should You Use?

When it comes to varnishing, not all varnishes are created equal. There are several types of varnish, and each one provides a different finish. Here's a breakdown of the most common options:

Gloss Varnish

Finish: High-shine, glossy surface.

Best For: Acrylic and oil paintings.

What It Does: It intensifies the colors, giving them a rich, vibrant look. If you want that glossy, "wet" appearance, this is your go-to varnish.

Drawback: The glossy finish can sometimes cause glare, especially under bright lighting, so consider your display location.

Satin Varnish

Finish: Soft sheen—between gloss and matte.

Best For: Acrylic and oil paintings.

What It Does: It adds a moderate amount of shine while still maintaining a natural, less reflective look.

Drawback: It doesn't create the same level of color depth as gloss varnish, but it's perfect for those who want a more subtle finish.

Matte Varnish

Finish: No shine at all, completely flat.

Best For: Subtle, soft-looking oil or acrylic paintings.

What It Does: It's ideal for reducing glare and creating a more understated, natural finish. It's often used for works where texture or fine detail is the focal point.

Drawback: Matte varnish can make colors appear a little duller, so it's not the best option if you're looking to enhance vibrancy.

Retouch Varnish

Finish: Semi-gloss, temporary finish.

Best For: Oil paintings, particularly during the painting process.

What It Does: It provides a temporary, quick-drying layer of protection while you're still working on the piece.

Drawback: Retouch varnish is a temporary solution and should eventually be replaced with a permanent varnish once the painting is completely dry.

When Should You Varnish?

Timing is key when it comes to varnishing your artwork. Here's when to apply varnish based on the medium you're using:

Oil Paintings: Oil paintings take a long time to dry completely. Wait at least 6 months to a year for the painting to cure before varnishing.

Acrylic Paintings: These dry much faster, so you can usually varnish after 2 weeks.

Watercolor Paintings: Generally, watercolors don't need varnishing unless they're framed under glass. If you do decide to varnish, use a light coat to protect it.

How to Apply Varnish

Now that you know when and why to varnish, let's talk about how to do it properly:

Make Sure Your Painting is Fully Dry: This is the most important step. Don't rush! Your painting needs to be completely dry to avoid trapping any moisture that could cause issues later on.

Pick the Right Varnish: Choose the varnish that fits your desired finish—whether it's gloss, satin, or matte.

Apply with a Soft Brush: Use a clean, soft brush to apply a thin, even layer of varnish. Don't overload the brush—thin coats are better than thick ones.

Allow to Dry: Let the varnish dry for several hours or even a day, depending on the type you're using. Make sure it's completely dry before handling or moving your painting.

Optional Second Coat: If you want extra protection, you can apply a second coat after the first one has dried.

The Last Step to Perfect Your Artwork

Varnishing may seem like a small, optional step, but it's actually one of the most important parts of preserving your artwork. Whether you choose a glossy finish to make your colors pop or a matte varnish for a more subtle effect, this final touch ensures your masterpiece lasts for years to come.

So next time you finish a painting, don't forget about varnishing. Your artwork will thank you for it!