15x21 Hardcore Pro Santa Cruz Plein Air Canvas Panel #HZ-1521

True 7:5 Photography Proportion - 15x21 Size

Another widely used proportion in photography is the 7:5 aspect ratio, but is relatively uncommon in art, save for the 5x7 size. It is commonly accepted as a pleasing proportion. Some artists choose this proportion to add visual interest by breaking away from more traditional shaped canvas sizes. There are only a handful of standard canvas sizes in this ratio, but there are a whole collection of (what we call) Lost Sizes in this aspect ratio, which are often unknown sizes that add intrigue to the final composition.

Explore other sizes in this same 7:5 aspect ratio:

5x7 • 10x14

Explore Related Products to this 15x21 Size:

• Acrylic Primed Linen: Muir™ • Pau™
• Acrylic Primed Cotton: Monterey™ • Carmel™ • Sausalito™
• Alkyd / Oil Primed Linen: Malibu™ • Ventura™ • Versailles™ • Poitiers™
• Vincent™ Pro 7/8 • Monet™ Pro 1.5 • 3D™ Pro 2.5

Santa Cruz™ Acrylic Primed Belgian Linen

This strong and fine weave linen has more of an even tooth is a great all-around great quality painting surface. It has a bright white tone.

• 100% Belgian Linen 7 oz.; Primed Weight 11.3 oz. per square yard
• Medium Heavy Weight, Fine Weave, Fine Texture
• Double Sized and Double 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
• Linen has natural oils that prevent disintegration over time.

Vegan Ground:

There are no animal products that make-up the sizing and the primer for this fine canvas. Historically, traditional canvas grounds have included egg tempura, pigments with cow urine, and of course, rabbit skin glue. In today's rapidly advancing world, there are many more choices available for artists who prefer non-animal based products that perform far better than their animal-based predecessors.

Titanium Dioxide (TiO₂) Primer Pigment

This primer contains premium-grade Titanium Dioxide (TiO₂) white pigment, renowned for its exceptional performance in acrylic priming. Its standout feature is its enduring whiteness, coupled with remarkable flexibility that persists over time. In contrast to other pigments such as zinc dioxide, Titanium Dioxide maintains its resilience, preventing brittleness as it ages. This quality ensures that artworks retain their integrity and will stand the test of time.

Our Hardcore™ Pro Pro Canvas Panels are the flattest on the market. They are made using MDF (medium density fiberboard) which is the highest quality engineered wood board on the market. Moisture in the board can cause undesirable results to the panel and your artwork, which is why we size the board with four layers on the front before the canvas is mounted, thereby defending against moisture getting into the board and underneath your artwork.

Canvas Panels should be as flat as possible, otherwise, they don't display well in a frame, and can create spaces between the artwork and the frame. A bowed panel is also a sign of having been impacted by the effect of moisture. Canvas can shrink, even after it is mounted on the board. For this reason, Masterpiece® developed a unique proprietary process that stress-relieves each panel, thereby virtually eliminating the bow that is commonly found in competing panel products. Hardcore™ Pro Canvas Panels provide a stable foundation for your art.

Panel Porter™ wet carriers are the most secure and versatile on the market!

• Mix and match to make any size carrier you want!
• For this 15x21 sized Panel, you could buy one pair of 15-Inch and one pair of 21-Inch Panel Porter™
• You can then combine these sizes with other size Panel Porters™ to create an entire new wet panel carrier.
• Each carrier securely transports two wet panels
• Metal locking pins secure frame together to protect your precious artwork
• Carry Panel Porters™ in your bag or backpack to match the panel sizes you paint
• Assemble frame carriers after you have completed your paintings
• Air holes in the corners allow your painting to breathe while drying
• Panel Porters™ are great for shipping your artwork
• Masterpiece® makes over 75 standard sizes of canvas panels, so with Panel Porter™, you are liberated to paint sizes you've never tried before and still have an economical and secure carrier to match

The canvas you select becomes the foundation of your painting and will forever be, so choose your substrates wisely. Savvy art buyers and art enthusiasts place a higher value on artwork made with quality materials because they expect their investment in your art will be a lasting testament to your brand and legacy.

I don't belong to any school. I work in my corner. ♦ Henri de Toulouse-Lautrec

With his vivacious depictions of fin-de-sié cle Parisian nightlife, Henri de Toulouse-Lautrec stood as a defiant emblem of individuality in an era where artistic movements held sway. His declaration underscores a fierce independence and a refusal to be confined by the popular art doctrines of his time.

In the bustling world of art, where trends can dictate the ebb and flow of public attention, His sentiment is a powerful testament to the value of authenticity. For many, the allure of belonging to a school or movement provides a sense of identity and community. But for Henri, the truest form of art emerged from solitary contemplation, away from the influences and expectations of the masses. It's a reminder to us that while the world may provide the canvas, the essence of our work emanates from our own unique perspective and voice.

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We've curated this inspirational quote and our take on the message, plus a unique portrait we created of Henri de Toulouse-Lautrec, celebrating the timeless ever-evolving act of creation. Go create your own masterpiece!