21x27 Vincent Pro Ventura Canvas 7/8 Inch Deep #VV-2127

True 9:7 Portrait Proportion - 21x27 Size

This 21x27 size is less well-known, but still an intriguing size in the 9:7 Aspect Ratio.

While the 9:7 aspect ratio is a little more rare as a proportion, there are very popular sizes based upon this delightful and visually appealing format used in both art and photography.

Check-out one of these other sizes in the same 9:7 aspect ratio:

7x9 • 14x18 • 28x36

Explore Related Products to this 21x27 Size:

• Alkyd Oil Primed Linen: Malibu™
• Oil Primed Linen: Vintage L21C™ • Versailles™ • Poitiers™
• Acrylic Primed Linen: Muir™ • Vintage L22U™ • Santa Cruz™ • Saint-Cloud™ • Pau™
• Acrylic Primed Cotton: Monterey™ • Carmel™ • Tahoe™ • Heavy Weight 14oz cotton • Sierra™
• Monet™ Pro 1.5 • 3D™ Pro 2.5

Vegan Ground:

There are no animal products that make-up the sizing and the primer for this fine canvas. Historically, traditional canvas grounds have included egg tempura, pigments with cow urine, and of course, rabbit skin glue. In today's rapidly advancing world, there are many more choices available for artists who prefer non-animal based products that perform far better than their animal-based predecessors.

Ventura™ Alkyd Oil Primed Belgian Linen

• 100% Belgian Linen 7 oz; Primed Weight 11.3 oz per square yard
• Medium Heavy Weight, Fine Weave, Fine Texture
• Double Sized and Double Primed with acid-free archival quality alkyd ground
• Impenetrable ground prevents oil paint from leaching through and harming the canvas
• For oils, alkyds, and water miscible oil paints
• Linen has natural oils that prevent disintegration over time

Titanium Dioxide (TiO₂) Primer Pigment

Our primer is made with the highest-quality Titanium Dioxide white pigment, which is an excellent pigment for acrylic primed grounds, providing superior whiteness and maintaining excellent flexibility over time. Unlike some other common pigments, such as zinc dioxide, TiO₂ doesn't become brittle as it ages, helping to ensure that your painting will stand the test of time.

Oil paint on an oil primed canvas improves your results

Using an oil prepared canvas for oil painting can produce superior results because the paint and ground are organically similar and create an ideal "chemical bond" where the paint sinks into the ground resulting in a smoother and more even finish. The resulting bond between the paint and canvas is stronger, making the artwork more durable and long-lasting. Additionally, the melding of the two oil-based materials creates an effect called luminosity, where the colors appear to glow from within, and thereby enhances the vibrancy and brightness of the colors, impacting the way light reflects off the colors.

Flash an Oil Prepared Canvas with Mineral Spirits

While it is not required, for best results, lightly wipe or flash the oil prepared canvas with mineral spirits before painting to make sure that your surface is completely clean of any dust or contaminants before painting.

21x27 Vincent Pro Keyable Cross Braced Frame

• Photo displays the exact frame construction, not the proportion
• Precision machined medium duty keyable tongue-and-groove Stretcher Bars
• Two 1/2" thick keyable cross braces (1.5" wide) provide excellent frame support for this 21x27 size - Cross braces may be removed and reinserted at any time
• An exclusive slot is milled on the inside perimeter of all of the Stretcher Bars to which the Braces and the expansion wedges attach
• Patented keyable cross braces allow the frame to be tensioned in the middle of the canvas, where the tension needed the most
• Cross braces firmly attached with hardware at the intersection point for maximum support and rigidity

Vincent™ Pro 7/8" Deep Bar • 5/16" Canvas Clearance

5/16" 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 Stretched Canvas Frame.

• Stretcher Bar Profile produces a 7/8" deep stretched canvas
• 1.5" wide Stretcher Bar
• Frames with a dimension of 16" and up have a groove machined in the center inside perimeter to which cross braces attach
• Solid Ponderosa Pine or Fir from the Pacific Northwest

What's so important about keyable canvas frames?

In dry and air conditioned environments, wood can shrink and canvas fibers elongate, thereby making the canvas looser to the point where you might see waves in the canvas. Keyability is an important feature that professionals cherish because it makes it possible to increase canvas tension without having to re-stretch it. There is a risk to re-stretching a canvas as it could apply undue stress on the paint across the surface which could accelerate cracking of the paint, particularly with oil paintings.

With Masterpiece's patented framing systems, you can tap the keys into the corners as well as the ends of the braces, which expands the canvas more equally across the entire surface. The difference between a loose or tight canvas is just 1/8", so even small adjustments with corner and brace keys can improve a stretched canvas.

To increase canvas tension:

1. Remove any staples in the corners above and below the canvas
2. Remove any staples that restrict the keys in the corners and braces
3. Tap all the expansion keys further into their respective slots until desired tension has been achieved
4. Using canvas pliers, tighten the canvas in the corners and staple
5. Canvas tension will be restored

Finger Jointed Wood is not meant for Stretcher Bars

Solid wood makes the most dependable Stretcher Bar, because one homogeneous wood member is going to behave similarly across the entire length of the Bar. Whereas, with finger-jointed wood is made-up of multiple pieces of wood, sometimes on the actual joint itself, presenting multiple points of failure which no one can control.

We only use Solid Wood to build our Stretcher Bars because a solid piece of wood will last indefinitely. When we speak of archival value, it's not just the paint you use and the quality of your canvas and ground, even the wood choices manufacturers add or reduce value to your final painting. The fact is, you don't want problems, and finger joints only increase that risk of the wood falling apart in the future.

The glue used to bind finger joints is a water based adhesive and when that wood is exposed to high humidity environments, particularly with exterior walls, the glue joints can give-up. 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.

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.

Sustainably Managed Forests Inhale and Exhale

The world's forests are essential to human survival. Forests inhale carbon dioxide for the earth, and exhale oxygen essential for life. When we speak of the sustainable forest strategy of ensuring that more timber will exist in the same forest land than exists today, this is the only viable plan for the future of humanity. For this reason, we use only lumber from the sustainable forests of Oregon, Washington, and California, where thereÕs more standing timber today than last century!

Specially Dried and Heat Treated Lumber

Our wood is handpicked from a curated group of environmentally responsible lumber mills in the Pacific Northwest. By adhering to our precise drying and heat-treatment standards, these mills produce lumber with nearly half the moisture you'd find in common home improvement outlets or lumber yards. This meticulous process not only enhances the wood's strength—minimizing risks of cracks, splits, or bends—but also elevates its dimensional stability. Such quality, despite its premium, is paramount in creating professional canvases designed to uphold the sanctity of your cherished art throughout the years.

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 Vincent™ Pro 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

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

One of the most celebrated features about Vincent™ Pro canvases is the patently robust framing system that makes it possible to increase the tension in the middle of the canvas, where the tension is needed the most. Our well-made keyable bracing system supports the canvas indefinitely. Braces prevent the stretcher bar frame from bowing-in so the canvas stays tighter long-term.

Shadows should be painted with the same brush as the light. ♦ Paul Cézanne

Paul Cézanne, often regarded as the father of modern art, imparted this sage advice, echoing his relentless pursuit of artistic truth. Born in Aix-en-Provence, France, in 1839, Cézanne's path to becoming a pioneering figure in art was marked by determination and an unwavering commitment to his craft.

When Cézanne spoke of painting shadows with the same brush as the light, he wasn't merely discussing technique; he was revealing a fundamental philosophy that underpinned his entire body of work. His approach to art was rooted in a deep understanding of the interplay between light and shadow, form and substance. Unlike many of his contemporaries who focused solely on the portrayal of objects, Cézanne sought to capture the essence of his subjects, to infuse life into his canvases.

As artists, we stand on the shoulders of giants like Cézanne, who remind us that the shadows in our lives, both on and off the canvas, are integral to the whole. Just as light defines our subjects, so do our challenges and struggles shape us as artists. Through Cézanne's words, we are encouraged not to shy away from the complexities of our craft but to embrace them, recognizing that it is in the marriage of light and shadow that the true beauty of art is revealed.

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

Tight'n'Up™ Liquid Canvas Retensioner

While all of our Masterpiece® Pro canvases are stretched very tightly and our frames have a built-in method to increase tension, we have another method to add canvas tension. Tight'n'Up™ Liquid Canvas Retensioner (sold separately) can be sprayed on the back of a canvas to repair most canvas tension issues.

With Tight'n'Up™, you can add tension to just a small area, or a large area. Simply spray it lightly on the back and brush it into the canvas, and within seconds, your canvas becomes tighter and stays tighter. The more you use, the tighter it gets.