Using a texture sprayer or a simple roller, I can apply the drywall mud texture easily, ensuring a consistent texture throughout. For those looking for decorative finishes, techniques like skip trowel or swirl can add character, while tools such as a large brush or stomp brush help create random patterns that hide imperfections effectively. The key is in the application; one must master the strokes and the pressure to achieve that timeless look.

If you love this plaster‑like look, you’ll also find ready‑made plaster art canvas pieces in our shop.

Drywall mud, also known as joint compound, is a gypsum-based paste that contractors use to finish drywall seams. But for art? It’s magic.

There are a few common types:

• All-purpose compound – (the classic green-lid bucket): Solid, does everything, a little heavier. Very versatile, works for many applications including texturing. 
• Lightweight compound – Another favorite – practically weightless. Easier to sand, less shrinkage, and lighter for art. 
• Setting compound (“hot mud”) – Comes as powder, you mix it, it hardens fast and tough. Great if you’re impatient or want really tall peaks that won’t sag. Chemically sets, dries fast, low shrinkage, but more rigid.
• Lightweight All-Purpose (usually a blue lid): My ride-or-die for art. Dries lighter, shrinks less, sands easier if you mess up.
• Topping Compound: Super smooth, great for a softer finish

Skip spackle. It dries in five minutes and you’ll hate your life.

If you’ve been scrolling Instagram or Pinterest lately, you’ve seen it: those big, chunky, creamy, “plaster-look” pieces that cost $500–$2,000 at boutiques. Guess what? We’re about to make the exact same vibe for literally the price of a couple lattes and a trip to the hardware store. All you need is drywall mud (yes, the stuff in the giant bucket next to the spackle), a canvas, and zero art degree. I’m obsessed, my friends are obsessed, and once you try it you’ll be texting everyone “YOU HAVE TO DO THIS.”

Let’s make some ridiculously gorgeous textured wall art together.

Why This Project Is Straight-Up Magic

Drywall mud – officially called joint compound – is basically the unsung hero of the DIY world. Contractors use it to make walls look perfect, but when you slap it on a canvas and start playing, it turns into this dreamy, sculptural, expensive-looking texture. It’s cheap (a 4.5-gallon bucket of the good stuff is $14–$18 at Lowe’s or Home Depot), lightweight when you pick the right kind, and forgiving as heck.

For anyone new to plaster art or drywall, I recommend practicing on a smaller scale before tackling larger projects. Renting a drywall texture sprayer can save time and effort, especially when applying ceiling texture or working on walls. Remember, the first layer is crucial-once that is dry, you can reapply or adjust the texture to achieve the desired effect. With the right tool and technique, anyone can create stunning visual finishes that elevate their space. Let’s dive into the world of drywall mud and explore the endless possibilities it offers!

Click here to read about DIY Large Wall Art: Easy Canvas Artwork & Large Scale Ideas.

What You’ll Actually Need (Everything’s Cheap & Easy to Find)

• Stretched canvas (Michael’s, Hobby Lobby when they’re 50% off, Amazon, or thrift one – I’ve scored huge ones for $5 at Goodwill).
• Lightweight pre-mixed joint compound (USG Sheetrock Plus 3 or DAP lightweight are everywhere).
• Cheap plastic putty knives (get a 4-inch and a 10- or 12-inch – under $5 total).
• Random texture tools: old chip brush, plastic loop comb (the $2 grout one from the tile aisle), a fork, a textured roller cover, an old whisk, literally anything in your kitchen junk drawer (one of my personal favorites: a laundry brush).
• Gesso or cheap white latex paint to prime the canvas.
• Acrylic craft paint if you want to tint the mud or paint it after.
• Matte clear sealer (Mod Podge matte, spray polyurethane, or GAC 100 – whatever’s on sale).
• A fan or dehumidifier (speeds drying like crazy in the summer).

Total cost for a 24×36 piece? Usually $25–$40. I’m not kidding.

Workspace Setup (Don’t Skip This or You’ll Hate Me)

Lay down a cheap plastic drop cloth or an old sheet – this gets messy in the best way. Work flat on the floor or a big table; gravity is not your friend when the mud is wet. Crack a window because even though it’s low-VOC, you don’t want to huff it all day.

Workspace Setup

• Work on a drop cloth or protective surface – joint compound can be messy.
• Have ventilation, especially if you’re adding paint or working in a smaller space.
• Lay the canvas flat while applying layers, unless you’re confident in working vertically (but flat gives you more control).

How to Create the Texture: Step-by-Step Tutorial

Read: Texture Painting on Canvas for Beginners

The Fun Part: Texture Time! While the base is still damp (but not sopping), start playing:

• Big swooping curves with the trowel for that viral “minimalist plaster” look.
• Drag a comb or notched trowel for wavy lines.
• Flick the knife upward for little peaks and spikes.
• Smack it with a dry chip brush for a stucco/Spanish villa vibe.
• Swirl with a big paintbrush or even your gloved fingers.

Drop little globs in spots and swirl them out for extra dimension. Keep adding more mud wherever you want more height. There’s no wrong way – I promise the “oops” moments end up being the coolest parts.

Second (or Third) Layer If You’re Extra

Once the first texture has set up for 30–60 minutes (feels firm but still cool to the touch), you can add another thin layer in spots for even more depth. This is how you get those crazy tall, cloud-like pieces you see online.

Drying – The Hardest Part (Be patient my friend)

Let it sit 24–48 hours. Thick stuff in humid states (looking at you, Texas and Georgia) can take longer. Point a fan at it, run the AC, or put a dehumidifier nearby. Touch it and you’ll leave permanent fingerprints – ask me how I know.

Paint or Leave Raw Once it’s bone-dry, you can:

• Leave it creamy white and just seal it.
• Dry-brush with white or off-white for extra dimension.
• Paint the whole thing a color (soft sage, warm taupe, moody charcoal – whatever your vibe is).
• Do a color wash: thin paint wiped on and off with a rag.
• Apply a textured painting technique to enhance the drywall mud texture.

Seal It So It Doesn’t Dust Forever

Brush or spray two coats of matte clear sealer. This is non-negotiable unless you want white powder on your couch every time someone slams a door.

Finishing & Sealing Your Art

Once the texture is dry, it’s time for finish. This is where your piece transitions from raw sculptural art to a wall-worthy object.

• Choose a sealer: clear polyurethane, acrylic sealer, or even a spray Varnish.
• If you want to paint: use a flexible paint (acrylic is great) so it doesn’t crack the texture.
• Apply in light, even coats. Two coats are typically enough.
• If you’re going to frame it: make sure the frame doesn’t press too tightly on the textured surface.