75x90 3D Pro Vintage L21C Canvas 2-1/2" #DO-7590

True 6:5 Almost Square Proportion - 75x90 Size

It's also a bit unusual to see both dimensions of this frame size divisible by 5.

Explore other sizes in this same 6:5 aspect ratio:

10x12 • 15x18 • 20x24 • 25x30 • 30x36 • 35x42 • 40X48 • 45x54 • 50x60 • 55x66 • 60x72 • 70x84

Explore Related Products to this 75x90 Size:

• Alkyd / Oil Primed Linen: Malibu™ • Ventura™ • Versailles™ • Isola™ • Poitiers™
• Raw Unprimed Linen: Torrey Pines™ • Mandalay™
• Acrylic Primed Linen: Muir™ • Vintage L22U™ • Santa Cruz™ • Saint-Cloud™ • Grenoble™ • Pau™
• Acrylic Primed Cotton: Heavy Weight 14oz cotton • Sierra™ • Shasta™
• Monet™ Pro 1.5

Vintage™ L21C Oil Primed Artfix Linen

Artfix L21C oil primed Belgian Linen has a warm golden hue oil primer which is superb for oil and alkyd type paints. Excellent painting surface with qualities of luminosity. It has a medium tooth and texture. Our best selling oil primed canvas.

• 100% Belgian Linen 5 oz.; Primed Weight 13 oz. per square yard
• Medium Weight, Open Weave, Medium Texture
• Double Sized and Primed with acid-free archival quality oil primed 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.

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

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.

75x90 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
• Each corner has a diagonal oriented Diamond Brace that interlocks with the Stretcher Bars and increases frame rigidity to keep the frame square
• Three super strong 3/4" thick keyable braces and three cross braces (all 3.25" wide) provide the maximum possible support for this 75x90 frame; Cross Braces are 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 braces feature an exclusive system that allows you to increase the tension to the middle of the frame, where the tension is needed the most; it's so unique it earned us a patent
• Our state-of-the-art cross braces attach the ends of the cross braces into the (grooved) sides of the braces, which creates a superior and robust system of interlocking cross braces
• 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.

Selective Harvesting in our Sustainable Forests

Intelligent selective harvesting of timber is an ecological method to replace the natural occurrences of forest fires and disease and landslides that can devastate forests. This is all part of the process of sustainable forest management to which we subscribe when we choose which lumber we use in our products.

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

Requires Truck Delivery

This size will be shipped on an LTL freight truck, which is safe and reliable. Our shipping cost estimator cannot possibly contemplate all the cost factors with truck shipments, so once you place your order and before we do anything, we will review and inform you if your actual cost is higher or lower. Ordering larger quantities usually does not increase the freight cost, so you get a better value by ordering larger quantities.

Conditions that impact cost are extra large products, or if your delivery address is out-of-the-way, or in a school, university, church, hotel, shopping mall, or farm. Shipping to a business address lowers cost. Contact us with any questions.

The trucking company will contact you by phone, and arrange a 4 hour window for delivery, so be sure to pick-up strange numbers during the time of delivery. Someone must be present to receive and sign for this delivery; they will not just leave it at your door. We rarely have issues, but if you notice a problem, please document it on the delivery receipt before you sign it, and take photos.

A canvas is one of the very few products you can buy, and with your precious time, talent, and materials transform it into a work of art that could one day be worth a fortune. Don't skimp on your material choices! Your legacy and your own brand will be judged by how well your artwork stands the test of time.

Do your work with your whole heart, and you will succeed—there's so little competition. ♦ Elbert Hubbard

Elbert Hubbard, a writer, and philosopher, carved out an influential career in the late 19th and early 20th centuries. He often advocated for the pursuit of excellence and the importance of dedicating oneself wholeheartedly to one's endeavors. His assertion here underscores the rarity of true dedication, implying that when one pours every ounce of passion into their work, they distinguish themselves in a sea of mediocrity.

Artists, throughout history, have faced an ever-evolving landscape of styles, movements, and societal expectations. However, amidst these changing tides, those who have truly left an indelible mark on the art world and beyond are those who have committed deeply to their craft. By investing our whole hearts into our creations, we not only refine our skills but also convey a depth of emotion and intention that speaks volumes more than technique alone. Hubbard's words serve as a gentle reminder that in the realm of art, as in life, genuine passion and commitment are the true differentiators that set us apart.

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As we honor the legacy of Elbert Hubbard, we've created our own portrait as well as pass along these words of wisdom and our take on the message. Get to work on yours!