Description
20x30 3D™ Pro • 3-1/2" Deep • Sierra™ 11.5oz Acrylic Primed Cotton • 3:2 Film • TH-2030
Buy a 2-pack and save cost and shipping!
3D™ Pro 3.5 means a 3-1/2" deep canvas that is stretched using our MuseumWrap™ back-stapled method with folded corners. Our proprietary stretching process uses pneumatically controlled machines that we built to yield drum-tight tension. See below to learn more about the finest professional quality artist canvas on the market.
Order Smart: Even Quantities for Safe and Secure Delivery
At Masterpiece®, we are committed to delivering high-quality products in perfect condition. Our team reviews every shipment to ensure optimal packing for security and cost reduction. To further protect your order during shipping, we recommend ordering in even quantities of the same size. That said, we will provide the best protection, no matter how many units you order.
True 3:2 Film Proportion - 20x30 Size
Artists enjoy this 20x30 size as it is exactly ten times it's proportion and feels quite familiar to the very popular 24x36 size.
The 3:2 aspect ratio is a very familiar format film, computer screens, and video, and, of course, is an aesthetically appealing proportion for your artistic compositions. Most 35 mm film cameras are based on this exact proportion, so our brains are trained to see images in this same ratio. It is commonly used for landscape photography and artwork, as it allows for a wide, panoramic view of the scene. It can be used to create a sense of balance and harmony in the composition, providing depth and perspective, as the longer sides of the canvas allow for more space to depict the background or foreground elements of the scene.
Even though this proportion is widely used, there are only a handful of commonly available standard canvas sizes in this ratio. There are a whole collection of intriguing (what we call) Lost Sizes, which are uncommon sizes in this common proportion. Unusual canvas sizes add intrigue to your artwork and an additional story to tell about your painting.
Explore other sizes in this same 3:2 aspect ratio:
Explore Related Products to this 20x30 Size:
Sierra™ 11.5oz Acrylic Primed Cotton
Heavy weight and body with a delightful medium tooth and texture; great for heavy paint applications and impasto.
- 100% Cotton 11.5 oz.; Primed Weight 14.6 oz. per square yard
- Heavy Weight, Medium Weave, Medium Texture
- Sized and Triple Primed with acid-free archival quality acrylic gesso
- Impenetrable ground prevents oil paint from leaching through and harming the canvas
- For acrylics, oils, alkyds, and water miscible oil paints
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
No Finger Joints!
Solid Wood is far superior to finger jointed wood, which is many small pieces glued together, each with varying grain densities that absorb and shed moisture at varying rates, expanding and contracting non-uniformly as environmental conditions change, and causing the wood to bow and the finger joints to eventually fail.
A single homogeneous kiln-dried solid wood Stretcher Bar outperforms and outlasts a finger jointed Bar whose sole purpose is to save the manufacturer cost, not contribute to the archival value of artwork intended to last a millennium. 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.
20x30 3.5" Deep Edge Heavy Frame Offers Maximum Support!
- Drawing depicts the exact frame construction, not the proportion
- 3.5" Deep Edge K3 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
- One super strong 3/4" thick keyable brace provides maximum possible support for this 20x30 frame - Brace is 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 brace feature an exclusive system that allows you to increase the tension to the middle of the canvas, where the tension is needed the most; it's so unique it earned us a patent
- 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 3.5 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.
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.
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.
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
Guided by our mission to provide unparalleled quality, Masterpiece® stands as the nation's prime influencer in the domain of professional fine-art canvases. Dive into our diverse collection of surfaces and roll sizes tailored for every artist's unique requirements.
An artist painting a picture should have at his side a man with a club to hit him over the head when the picture is finished.
♦ John Singer Sargent
John Singer Sargent's striking statement here is both humorous and profound. Throughout his career, he was known for his meticulous attention to detail and his endless pursuit of perfection. Yet, he also recognized the dangers of overworking a piece. Many of us know this struggle all too well—the challenge of knowing when to lay down the brush and declare a piece complete. The balance between refinement and spontaneity, perfection and authenticity, is a tightrope we all walk. The presence of this figurative man with a club is a reminder to us that sometimes, the magic of art lies in its imperfections, in the rawness of a moment captured rather than its polished facade.
Reflecting on Sargent's vast body of work, it becomes clear how he grappled with this balance in his own creations. From the luminous skin tones of his portraits to the dappled light of his landscape works, there's a sense of life, movement, and reality. For us, his words serve as a cautionary tale. As artists, it's essential to stay connected to our initial vision, to trust our instincts, and to recognize when our work, in its beautiful imperfection, speaks more loudly than any further stroke could. Sometimes, it's about knowing when to step back and let our art breathe on its own.
Creativity is everything to us artists, so while you bring canvases to life, we've breathed digital life into a likeness we made of John Singer Sargent, and provide a quote and context to inspire your art. Together, our creations honor the past, present, and future of artistry. Start spreading some paint around your own canvas!
Tight'n'Up™ Liquid Canvas Retensioner
While all of our Masterpiece® Pro canvases are stretched very tightly and our frames have a built-in method to increase tension, we have another method to add canvas tension. Tight'n'Up™ Liquid Canvas Retensioner (sold separately) can 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.
Additional Details
- SKU:
- TH-2030
- Canvas and Depth:
- 3.50 in. 3D Pro
- Weight and Style:
- 14.6oz Sierra A/P
- Canvas and Ground:
- Cotton Acrylic Primed Vegan
- Tooth and Texture:
- Medium Tooth
- Width:
- 20 Inch
- Length:
- 30 Inch
- Aspect Ratio:
- 3:2 Film