40x64 Elite Professional 1.5" Deep B2 Stretcher Frame Kit

True Golden Mean Proportion - 40x64 Size

The Golden Ratio, also known as the Golden Mean or Divine Proportion, is considered the most aesthetically pleasing proportion to the human eye. Used in art and architecture for thousands of years, countless examples can be found in nature, plant life, galaxies, and the human body. It is often used as a guide to arrange your subjects on the canvas in concert with other Golden Mean shapes like an ellipse, star, triangle, and spiral, resulting in intriguing compositions. Many famous artists, such as Michelangelo, Da Vinci, Mondrian, Botticelli, Dali, and Seurat, have used this proportion in their art, and many contemporary artists continue to use it exclusively. If you're looking for a challenge or some inspiration, consider using a canvas in the proportion of the Golden Mean to create compositions that come alive in the most intriguing and eye-catching ways!

Explore other sizes in this same 8:5 aspect ratio:

25x40 • 35x56 • 45x72 • 50x80 • 55x88 • 65x104 • 70x112 • 75x120

Elite™ Professional 1.5" Deep B2 Bar • 1/2" Canvas Clearance

A Canvas Clearance of 1/2" 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.

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.

• Super strong Elite™ B2™ Stretcher Bar is 50% stronger than most others in its class
• For this 40x64 large size frame, the frame provides the ultimate foundation for your art with increased strength and stability
• Produces a 1.5" deep stretched canvas
• 2-1/4" wide Stretcher Bars
• 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

Our Ecosystem Depends on Healthy Forests

Forests play a vital role in our planet's ecosystem. They absorb carbon dioxide, filter air and water, and provide habitat for countless species of plants and animals. By using sustainably sourced lumber, we can help to protect these important ecosystems and ensure that they continue to provide these valuable services for generations to come.

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.

46x70 is the Canvas Size Needed for this 40x64 Frame

Please note that you will need a canvas that is at least 6 Inches larger than the actual frame size to ensure proper stretching. This will provide ample material to stretch the canvas and attach it to the back of the frame. If you prefer to attach the canvas from the edge of the stretcher frame, you can reduce the size of your canvas by approximately 3/4" all the way around the frame. This will allow you to paint on the edge of the canvas and hang your artwork without needing a separate picture frame. And, if you ever need to remove the canvas from the frame and re-attach it, you'll have enough material to do that too.

Rooted in California and flourishing since 1965, Masterpiece® takes pride in its family-led legacy of crafting North America's premier Stretcher Bars. Our quest for excellence isn't just a goal but a commitment, positioning us as the trailblazers in the domain of fine-art canvas. Our innovative patents have set new benchmarks, ensuring our offerings stand unmatched. Dive into the tactile experience of our products, and you'll instantly recognize the distinct Masterpiece® quality, a signature appreciated by both your clientele and future art connoisseurs.

I have offended God and mankind because my work did not reach the quality it should have. ♦ Leonardo da Vinci

Leonardo da Vinci, the epitome of the Renaissance Man, was an artist, scientist, mathematician, and inventor. His illustrious masterpieces like the Mona Lisa and The Last Supper are technical and compositional masterpieces in the history of art. Yet, his reflective lament captures a sentiment that most artists, at one point or another, have wrestled with: the feeling that our work falls short of our own expectations or its potential.

Our creations are an extension of our very being. When we feel they are not up to snuff, it feels like a personal failing. But Leonardo demonstrates that even the most celebrated of artists, whose works have achieved global acclaim, are no less or more human than the rest of us, and certainly not immune to self-doubt.

It's both humbling and invigorating to know that such a luminary as da Vinci felt this way. These moments of doubt and introspection, while agonizing, can also be the crucibles from which even finer art emerges. If Leonardo believed he could do better, it's not a sign of his inadequacy, but rather a testament to his unyielding pursuit of excellence. When we commit to that same pursuit, every brushstroke, every note, and every word becomes a step closer to our truest potential.

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We offer you these words of wisdom and our take on the message in hope to inspire your art. We also pay tribute by creating this unique portrait of Leonardo da Vinci. Go paint!