20X40 3D Pro Mandalay Canvas 2-1/2" #DMA-2040

True 2:1 Domino Proportion - 20X40 Size

20x40 is one of our popular Domino 2:1 sizes.

The 2:1 aspect ratio, that we call the domino proportion, also offers a unique canvas for artists to play with the perception of space and depth within their compositions. The elongated format allows for the inclusion of foreground, middle ground, and background elements, creating a sense of distance and scale that draws the viewer's eye into the artwork. This aspect ratio has been used by artists throughout history, from ancient Egyptian tomb paintings to Renaissance frescoes to contemporary photography. Its versatility and timelessness make it a classic choice for artists seeking to create dynamic and engaging compositions.

Explore other sizes in this same 2:1 aspect ratio:

6x12 • 7x14 • 8x16 • 9x18 • 10x20 • 12x24 • 14x28 • 15x30 • 16x32 • 18x36 • 22x44 • 24x48 • 26x52 • 30x60 • 32x64 • 34x68 • 36x72 • 38x76 • 40x80 • 42x84 • 45x90 • 48x96

Explore Related Products to this 20X40 Size:

• Raw Unprimed Linen: Torrey Pines™
• Raw Unprimed Cotton: Raw No 12 • Raw No 8 • Raw No 10
• Acrylic / Oil Primed Linen: Muir™ • Vintage L22U™ • Santa Cruz™ • Saint-Cloud™ • Grenoble™ • Pau™ • Malibu™ • Vintage L21C™ • Ventura™ • Versailles™
• Acrylic Primed Cotton: Monterey™ • Carmel™ • Tahoe™ • Sausalito™ • Sierra™
• Monet™ Pro 1.5

Raw Mandalay™ Belgian Linen 11.6 oz Unprimed

Very heavy weight linen and very tightly woven. Take control of your art by preparing your own ground on Belgian Linen canvas. Use bare expanses of canvas as part of the painting or simply create the ground exactly ask you like.

• 100% Belgian Linen 11.6 oz. per square yard
• Very Heavy Weight, Tight Weave, Coarse Texture
• Raw fabric blocks 92% of the light, which indicates how tight is the weave
• Warp and Weft: 31x33 yarns per square inch
• Linen has natural oils that prevent disintegration over time.

3D™ Pro 2.5 Stretcher Bar • 1/2" Canvas Clearance

1/2" Canvas Clearance is the space between the Bar and the canvas. Generally speaking, more clearance reduces the risk of the canvas touching the wood and creating unsightly lines during painting. Our design provides the optimal clearance so as not to impact your painting, but still leaving enough wood to the maximize strength of the Stretcher Bar.

• Produces a 2.5" deep stretched canvas (Actual depth is slightly thinner)
• 1.25" wide Stretcher Bar
• All Bars have an exclusive groove on the inside perimeter of the frame to which cross braces and Diamond Corner Braces attach
• Solid Ponderosa Pine or Fir from the Pacific Northwest

No Finger Joints!

Solid Wood is far superior to finger jointed wood, which is many small pieces glued together, each with varying grain densities that absorb and shed moisture at varying rates, expanding and contracting non-uniformly as environmental conditions change, and causing the wood to bow and the finger joints to eventually fail.

A single homogeneous kiln-dried solid wood Stretcher Bar outperforms and outlasts a finger jointed Bar whose sole purpose is to save the manufacturer cost, not contribute to the archival value of artwork intended to last a millennium. As a manufacturer, Masterpiece® does its part to conserve as much wood as possible, and still provide a quality product that will out-perform any other in the marketplace.

20X40 2.5" Deep Edge Heavy Frame Offers Maximum Support!

• Drawing depicts the exact frame construction, not the proportion
• 2.5" Deep Edge K2 Heavy Stretcher Bars are precision machined with a unique double tongue-and-groove corner joint that provides rock-solid torsional rigidity that resists warping or twisting, which is an important benefit for such a deep edge canvas
• One super strong 3/4" thick keyable brace provides maximum possible support for this 20X40 frame - Brace is permanently installed in the frame, but canvas tension may be increased by tapping-in the keys or wedges that slightly expand the size of the frame
• The Stretcher Bars have an proprietary utility groove on the inside perimeter of the frame which is used to attach braces and other optional frame supports
• The Masterpiece brace feature an exclusive system that allows you to increase the tension to the middle of the canvas, where the tension is needed the most; it's so unique it earned us a patent
• To increase canvas tension: 1) remove any staples in the corners and those that retain the brace keys in the middle, 2) tap all of the expansion keys further into their respective slots, 3) tighten and re-staple the canvas in the corners

Canvas Tension is in Your Control

In dry climates or air conditioned environments, the lack of moisture in the air causes wood frames to shrink and the canvas fibers to narrow and elongate making the canvas more slack and resulting in a loss of canvas tension. In some instances, the canvas could have waves on the surface resulting in an unsightly viewing experience.

Our 3D™ Pro 2.5 professional frames provide the functionality for you to slightly expand the size of the frame in the corners and the middle of the canvas, thereby increasing canvas tension all across the surface. The difference between a loose canvas and a tight canvas is just 1/8" of an inch, so a small adjustment using our corner and brace keys makes an important difference in canvas tension.

• Helps to prevent waves that occur in a loose canvas
• Increase canvas tension by tapping-in the corner and brace keys
• True professional class canvases make it possible for you to adjust the canvas tension

Cross Braces Make it Tighter

A tightly stretched canvas on an un-braced frame overpowers the Stretcher Bars causing them to bow inward and thereby lose tension. Sometimes that bow can expose a space in picture frames.

When a canvas is stretched on a properly supported frame, the cross-braces prevent the Bars from bowing thereby achieving maximum canvas tension. To increase the canvas tension even more, simply tap the corner and brace keys further in their slots. Properly supported frames provide you with the control over the canvas tension of your canvas and painting.

Sustainable Forests - A Precious Natural Resource

The air that we breathe depends upon our healthy forests the world over. For this reason, we only use lumber from the sustainable forests of the Pacific Northwest, so we can guarantee that our nation's precious natural timber resources are available for future generations.

Specially Dried and Heat Treated Lumber

We source our wood from a select group of top-tier environmentally conscious lumber mills in the Pacific Northwest. These mills specially dry and heat-treat the lumber to our specifications, resulting in about half the moisture content compared to wood from typical home improvement centers or lumber yards. This process makes the wood stronger, reducing the likelihood of cracking, splitting, or warping. While the wood we use comes at a higher cost, it ensures a more dimensionally stable end product. This stability is crucial for crafting fine professional canvases that support your invaluable art over time.

MuseumWrap™ Stretching Technique

With more than a half a century of American engineering, Masterpiece® designs and builds its own proprietary stretching equipment that enables us to produce the finest and most tightly-stretched canvas on the market.

• Drum-tight stretch!
• Up to 50% tighter than other methods
• Balanced tension across the surface
• Uncut folded corners make it possible to remove and re-stretch canvas on the same size frame
• Usually the corner folds are on the long sides

With over five decades of commitment, Masterpiece® stands as a testament to unrivaled canvas craftsmanship in North America. Choosing the right canvas is an investment not just in materials, but in the future value and longevity of your artwork. Make choices today that stand the test of time and reflect your dedication as an artist.

I am happy to be alive as long as I can paint. ♦ Frida Kahlo

Art was more than just a pastime for Frida Kahlo—it was her lifeline, her outlet, and her passion. Despite facing numerous challenges throughout her life, from a near-fatal bus accident to tumultuous relationships, Kahlo found solace in her art. Her profound connection to her craft resonates with many of us. For artists, creating isn't merely a hobby; it's an essential aspect of our existence. We understand that unique euphoria that washes over us when we're immersed in our work, forgetting the world's woes.

For Kahlo, every brushstroke was a testament to her resilience, a way to process her pain, joys, and experiences. As we navigate our own path, remember the therapeutic power of that is art. It's not just about creating something beautiful or impressive—it's about expressing ourselves, healing, and celebrating life through our unique perspective on our own lives.

---

Every artist thrives on inspiration. So we've offer this insightful quote with a uniquely crafted portrait of Frida Kahlo. May this story invigorate your creativity! Start painting!