13x78 3D Pro 3.5" Deep K3 Stretcher Frame Kit

True 6:1 Super Extreme Proportion - 13x78 Size

This stunning 13x78 size part of our Super Extreme 6:1 Aspect Ratio series.

This dramatic extreme proportion is used in both art and cinematography to bring focus on a sliver of your overall subject. This proportion can have a sense of depth and perspective in the painting, particularly for landscapes or compositions with a strong sense of spatial relationships. The canvas could be used for a wide, expansive landscape with a distant horizon line, or to create a sense of depth in a still life or portrait. The long and narrow shape could be used to create a sense of stability or symmetry, with elements arranged in a way that is visually balanced. Or you might use it to create tension or dynamism in the composition by placing elements in unexpected or asymmetrical positions. Using this proportion will no doubt make you think creatively about how to use this unusual shape to your advantage. This can be somewhat challenging, but it may help the artist to develop a new technique and approach to a composition in this format.

Explore other sizes in this same 6:1 aspect ratio:

12x72 • 14x84 • 15x90 • 16x96 • 17x102 • 18x108 • 19x114 • 20x120

• Super strong 3D™ Pro K3™ Stretcher Bar is a very popular among contemporary artists whose painting will be displayed without a frame.
• For this 13x78 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

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.

Sustainability is about Reducing Deforestation

Choosing products made with sustainably sourced lumber is an important way for consumers to make a positive impact on the environment. By supporting sustainable forestry practices, we can help to reduce deforestation, promote biodiversity, and mitigate climate change. It's a simple and effective way to make a difference.

23x88 is the Canvas Size Needed for this 13x78 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.

Tight'n'Up™ Liquid Canvas Retensioner

One of our most appreciated products helps make your canvas tighter! Stretching a canvas tightly can be a challenge. Our Frame Kits include the Corner and Brace Keys that you will need to add tension, but Tight'n'Up™ Liquid Canvas Re-Tensioner is a way that you can use to add tension to the canvas without needed to use the keys. It canvas 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. Recommended for acrylic primed cotton or linen canvas. We do not recommend it for oil primed canvas because there are simply too many different types of oil primed canvas, but used conservatively at your own risk, it will tension any canvas.

Masterpiece® is a family-owned business operating in California since 1965 and producing the finest Stretcher Bars in North America. We deliver the highest quality and highest performing products in the business. 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'll immediately recognize our impeccable qualityÑand more importantly, so will your clients and those who acquire your art

The structure of the best tragedy should. .be simple and not double, as some say it should be. ♦ Aristotle

Aristotle, the ancient Greek philosopher whose wisdom still resonates through the annals of time, spoke of simplicity and singularity in the structure of the best tragedy. Born in 384 BC in Stagira, Greece, Aristotle's teachings encompassed an array of subjects, including ethics, politics, and, as reflected in this quote, dramatic arts.

In his seminal work, Poetics, Aristotle dissected the elements of tragedy, outlining the importance of a coherent and uncomplicated narrative. He argued that a tragedy should focus on a single plotline, with unity and simplicity serving as the foundation of a powerful theatrical experience. This principle remains relevant to artists across disciplines, for it emphasizes the significance of clarity and a well-defined central theme.

As artists, we draw from Aristotle's wisdom when we craft our own narratives, be they on canvas, in prose, or through the lens of a camera. The notion of simplicity doesn't imply a lack of depth; rather, it encourages us to distill our ideas to their essence, allowing the audience to connect with the core of our expression. In a world filled with complexity, Aristotle reminds us that there is profound beauty in the straightforward and the singular, guiding our artistic endeavors towards a timeless and universal appeal.

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With a nod to Aristotle, we present these words of wisdom and our own custom crafted portrait. Let this fusion stoke your creative fires. Dive into your art!