21x49 Elite Professional 1.5" Deep B2 Stretcher Frame Kit

True 7:3 Extended Domino Proportion - 21x49 Size

This 21x49 is a unique Masterpiece size and 7:3 Extended Domino aspect ratio.

The 7:3 aspect ratio brings a bold and dramatic horizontal stretch, perfect for wide compositions that need to feel expansive and open. This format pulls the eye across the canvas, making it ideal for landscapes, cityscapes, or any scene where horizontal flow is essential. The narrow vertical space adds a layer of complexity, requiring careful use of vertical elements to maintain balance without overwhelming the composition.

There’s a natural tension in this ratio. The wide format invites exploration of the edges, creating a sense of openness, while the limited height keeps the scene intimate and controlled. It’s a format that encourages you to emphasize sweeping gestures, long vistas, or minimalist abstractions. It's great for conveying motion, distance, or the vastness of a scene, all within a strikingly sleek frame.

Explore other sizes in this same 7:3 aspect ratio:

12x28 • 15x35 • 18x42 • 24x56 • 27x63 • 30x70 • 33x77 • 36x84 • 39x91 • 42x98 • 45x105 • 48x112 • 51x119

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 21x49 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

Tree Replanting - Essential to Sustainably Managed Forests

Harvesting timber provides humans with an essential natural resource, but replanting trees at a rate higher than a harvest is a key component in humanity's effort to guarantee a healthy forest for the future. Increasing our number of trees is just as essential to our economy, as the harvest itself, which is why we select only timber harvested from responsibly managed forests.

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.

27x55 is the Canvas Size Needed for this 21x49 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.

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 quality—and more importantly, so will your clients and those who acquire your art

Art, to me, is the interpretation of the impression which nature makes upon the eye and brain. ♦ Robert Delaunay

Peeling back the layers of Robert Delaunay's storied career, one discerns a profound reverence for nature and its interplay with human perception. His works, often a riot of colors and forms, weren't just random aesthetic choices; they were deeply rooted in his understanding of how the environment impressed upon our senses, notably our vision and cognition. Delaunay believed that art wasn't just about reproducing nature, but rather interpreting the raw, visceral feelings it evoked within us.

For many artists, the surrounding world offers endless stimuli. Nature, in its vastness, presents a tableau of colors, textures, and patterns. But while nature provides the raw material, our eyes and brains become the filters, transforming and reinterpreting these stimuli into personal visions. We, as artists, take in the world around us, process it through our unique lenses, and then express it on our canvases, turning subjective experiences into tangible forms.

This understanding underscores the beauty and power of artistry. We have the capacity to convert the external world, with all its chaos and order, into expressions that others can connect with. It's a dance of perception and interpretation, and as Delaunay so eloquently reminds us, it's at the heart of every brushstroke, every splash of color, and every artistic decision we make.

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We curated this insightful quote by Robert Delaunay, and our interpretation thereof; plus we made this portrait in the spirit of creativity. Time to create your own expression!