40x72 3D Pro 3.5" Deep K3 Stretcher Frame Kit

True 9:5 Near Domino Proportion - 40x72 Size

This 40x72 is a unique Masterpiece size and 5:9 aspect ratio.

Explore other sizes in this same 9:5 aspect ratio:

15x27 • 20x36 • 30x54 • 60x108

3D™ Pro 3.5 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 3.5" 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.

• Super strong 3D™ Pro K3™ Stretcher Bar is a very popular among contemporary artists whose painting will be displayed without a frame.
• For this 40x72 large size frame, the frame provides the ultimate foundation for your art with increased strength and stability
• Provides a 3.5" deep stretched canvas which makes a bold and commanding display
• 1-1/4" 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

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.

50x82 is the Canvas Size Needed for this 40x72 Frame

Please note that you will need a canvas that is at least 10 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.

From the heart of California, Masterpiece® has been weaving a legacy since 1965, curating the best Stretcher Bars North America has witnessed. Our unwavering dedication to quality and innovation has cast us in the limelight as the trendsetting stalwarts in the realm of fine-art canvases. The patents we hold are not just certificates but validations of our pursuit of perfection. Engage with our creations and feel the promise of unmatched quality, a promise that resonates with your clients and every future beholder of your masterpiece.

One finishes paintings, or rather paintings finish themselves. ♦ Nicolas de Staël

Nicolas de Staël's introspection into the act of creation resonates with a truth many of us have felt. It's an intimate acknowledgment that art, in many ways, is a living entity, taking on a life and will of its own. While we artists pour our emotions, experiences, and technical skills into our work, there often comes a moment when the piece starts to dictate its own direction, leading us rather than being led.

De Staël, whose career was distinguished by his exploration of abstraction and representation, frequently found himself at this intersection of intention and surrender. Through his varied styles and approaches, one can sense moments where he might have felt the painting was guiding him, evolving in ways he hadn't initially planned. We, too, know this dance well. Our initial vision might set the stage, but as layers build and forms emerge, the art begins to communicate, suggesting a hue here or a stroke there, sometimes demanding a bold change we hadn't foreseen.

The beauty of this dynamic is that it mirrors life itself. Just as we might plan and strategize, life often presents us with unexpected twists, forcing us to adapt and grow. Similarly, in our art, the unforeseen evolutions in a piece challenge our flexibility, our skills, and our ability to listen. It's a delicate balance of control and release, of knowing when to steer and when to let go. And in that dance, masterpieces are born.

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We are innately drawn to the act of creation. We've channeled this drive to curate this inspiring quote and contex along with our own portrait we created of Nicolas de Staël..our tribute to the timeless dance of creativity. Go paint!