21x34 3D Pro Torrey Pines Canvas 2-1/2" #DTP-2134

True Fibonacci Proportion - 21x34 Size

This special 21x34 size is part of the Fibonacci Series of intriguing sizes that are closely related to the Golden Mean. It's exact aspect ratio is 34:21 and is a truly unique and inspiring canvas size.

Explore other sizes in this same 34:21 aspect ratio:

8x13 • 13x21 • 34x55 • 55x89

Explore Related Products to this 21x34 Size:

• Raw Unprimed Linen: Mandalay™
• 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™ • Heavy Weight 14oz cotton • Sierra™
• Vincent™ Pro 7/8 • Monet™ Pro 1.5

Raw Torrey Pines™ Belgian Linen 9.6 oz Unprimed

Heavy-weight dense-weave raw unprimed Belgian Linen. 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 9.6 oz. per square yard
• Heavy Weight, Tight Weave, Medium Texture
• Raw fabric blocks 94% of the light, which indicates how tight is the weave
• Warp and Weft: 40x36 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

Solid Wood is Archival - Finger Jointed Wood is Not

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 make are part of the archival process.

The principal reason manufactures use finger jointed wood is reduce cost, not increase archival value. Wood constantly grows and shrinks when the environment becomes hotter, or colder, or more humid, or more dry. Because finger jointed wood is made-up of multiple and varied pieces of wood, with varying grain patterns and densities, they each absorb and shed moisture at varying rates, which works on the glue joints that hold them together, causing the wood to bow and the joints to eventually fail, and certainly not consistent with increasing the archival value of your artwork frame support.

As a manufacturer, we do our part to conserve as much wood as possible, and still provide a quality made product that will out-perform any other in the marketplace.

21x34 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 21x34 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.

Biodiversity in our Forests is the Key to Life as we know it

By using lumber from sustainably managed forests in our products, we can ensure that the forests will continue to thrive and provide valuable resources for years to come. Sustainable forestry practices help to maintain the health and biodiversity of the forest, which benefits not only the environment, but also the local communities and businesses that rely on the forest for their livelihoods.

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

Masterpiece® is a family-owned business operating in California since 1965 and producing the finest Stretcher Bars in North America. Our mission is to deliver the highest quality products that can be made, and we are widely recognized as the nation's leader and trendsetter of professional quality fine-art canvas. We own several patents that make our products perform superior to any other on the market. Once you touch one of our products, you will easily discern our impeccable quality, and so will your clients and the people who will eventually acquire your art.

The wise are instructed by reason; ordinary minds by experience; the stupid, by necessity; and brutes by instinct. ♦ Cicero

Cicero, an eminent Roman philosopher, statesman, and orator, lived in an epoch where the diverse avenues of acquiring knowledge were deeply contemplated. This quote elucidates his perspective on the hierarchies of learning and the varied paths individuals take. For Cicero, reason represents the pinnacle of learning, but he acknowledges the validity of other, more visceral, modes of understanding.

Artists also navigate these layers of understanding. Often, our initial forays into the creative world are driven by instinct Ð a raw, unfiltered drive to express. As we evolve, experience begins to mold our choices, teaching us through trials, errors, and successes. Some of us might feel cornered by necessity, compelled to adapt and create in specific ways to meet demands or expectations. Yet, with time and dedication, many strive towards that enlightened state where reason and wisdom guide our hands and hearts, allowing us to create with depth, purpose, and clarity. Through all these phases, it's crucial for us to recognize the value each stage brings, appreciating the growth and insights they offer.

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Draw inspiration from the words of wisdom by Cicero, plus our interpretation of its meaning, along with our own rendered portrait of Cicero. Now get busy on your own canvas!