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Shopping for wall art is easier when you know the terminology. This glossary covers 30 essential terms from “giclée” to “gallery wrap” â what they mean, why they matter, and how they affect price and quality. Bookmark this for your next art purchase.
Printing Terms
Giclée (zhee-KLAY): High-quality inkjet printing using archival pigment inks. The gold standard for art reproductions.
Pigment ink: Fade-resistant ink lasting 75+ years. Look for this.
Dye ink: Cheaper ink that fades faster (5-15 years). Avoid for sunny rooms.
DPI (dots per inch): Print resolution. 300 DPI is gallery quality; below 150 looks pixelated.
Archival: Materials rated to last 100+ years without degrading.
Canvas Terms
Gallery wrap: Canvas stretched so image continues around edges. No frame needed.
Museum wrap: Like gallery wrap but edges are solid color (usually black/white).
Stretcher bars: Wooden frame the canvas is stretched over. Thicker (1.5″) looks more premium.
Framing Terms
Mat / Mount: Cardboard border between art and frame. Makes pieces look more expensive.
Glazing: Glass or acrylic covering. Museum glass reduces glare by 70%.
UV glazing: Blocks 99% of fading UV rays. Worth it for sunny rooms.
Float frame: Frame that doesn’t touch the canvas edges â creates a “floating” effect.
Shadow box: Deep frame for 3D objects.
Art Type Terms
Original: One-of-a-kind, made by hand. Highest value.
Limited edition: Fixed number of prints, usually signed/numbered.
Open edition: Unlimited prints. Most affordable.
Print-on-demand: Printed when ordered (Society6, Redbubble model).
Hanging Terms
D-rings: Metal loops on back of frame for wire hanging.
Sawtooth hanger: Jagged metal strip for light frames. No wire needed.
French cleat: Two interlocking brackets. Strongest method for heavy pieces.
57-inch rule: Hang art center at 57″ from floor (museum standard).
Style Terms
Triptych: Three-panel artwork designed to hang together.
Diptych: Two-panel version.
Salon style: Floor-to-ceiling, edge-to-edge hanging. Maximalist approach.
Grid: Symmetrical arrangement with equal spacing. Clean, modern.
Art Medium and Style Terms
Oil painting: Paint made with oil-based binders on canvas or panel. Rich color, visible texture, centuries of tradition — originals are pricey; reproductions vary wildly in quality. Acrylic painting: Fast-drying water-based paint. Bold color, less texture than oil. Very common in affordable original art. Watercolor: Translucent pigment on paper. Delicate and luminous; originals must be framed behind glass to protect the paper. Mixed media: Art combining multiple materials (paint, paper, fabric, found objects). Textural and one-of-a-kind by nature.
Fine art photography: Photography created as art rather than documentation — printed in limited editions on archival paper. Don’t confuse with mass-produced photo posters. Digital art: Art created on a computer or tablet. When sold as prints, quality depends entirely on the file resolution — ask before buying large sizes. Abstract: Non-representational art focused on color, shape, and gesture. The most popular style for modern decor because it complements rather than competes with a room. Minimalism: Stripped-down art with maximum restraint — a single line, a color field, lots of negative space. Botanical: Plant and flower imagery, from vintage scientific illustrations to modern leaf prints. Timeless and versatile.
Typography art: Art built around words, quotes, or letterforms. Powerful in the right room, dating-prone in the wrong one — choose words you’ll still love in five years. Line art: Simple continuous-line drawings, often faces or figures. Hugely popular in Scandinavian and minimalist interiors. Pop art: Bold, graphic style descended from Warhol and Lichtenstein — bright, punchy, and high-energy. Impressionism: The Monet-style tradition of capturing light and atmosphere with visible brushwork. Reproductions are everywhere; quality varies enormously.
Sizing, Display, and Hanging Terms
Aspect ratio: The proportional relationship of width to height (e.g., 3:2, 4:5). Matters when ordering prints — a file with one aspect ratio will crop awkwardly into a frame with another. Picture ledge: A narrow shelf for leaning art. The renter-friendly, commitment-free way to display art — no holes, easy to rearrange. Leaning: Propping large art against the wall on a console, mantel, or floor. Casual and gallery-like; works best with oversized pieces.
Wire hanging: Picture wire strung between D-rings on the frame’s back — the standard method for medium and large frames. Use two wall hooks for wide pieces to keep them level. Standoff mounts: Metal posts that hold acrylic or metal prints slightly off the wall for a floating, modern look. Gallery wall: A curated arrangement of multiple pieces. Salon style and grid (defined above) are its two main layout approaches. Diptych and triptych (defined above) are the multi-panel formats.
Sight lines: The views into and through a room that art should respect — hang key pieces where they’re visible from doorways and seating, not just where wall space happens to be empty. Scale: The relationship between art size and its surroundings. The number one beginner mistake in wall art is buying too small — when in doubt, size up.
Buying and Value Terms
Artist proof: Prints pulled for the artist’s approval, outside the numbered edition. Often marked “AP” — collectors value them slightly above the regular edition. Numbered edition: A print marked with its number and the edition size (e.g., 12/100). Lower numbers in an edition sometimes command a premium, though this is more tradition than logic. Certificate of authenticity (COA): A signed document verifying a piece’s origin. Important for anything positioned as collectible; meaningless without a reputable issuer.
Commissioned art: Art made to order for a specific buyer — a portrait, a custom-sized abstract in your palette. More expensive than off-the-shelf, but the only way to get exactly what you want. Original vs. reproduction: An original is the actual handmade piece; a reproduction is a print of it. There’s no shame in reproductions — most beautiful homes are full of them — but the price should reflect what you’re getting. Estate stamp: A stamp indicating a print was made after the artist’s death from their plates or negatives. Legitimate but worth less than lifetime prints.
How to Use This Knowledge When Shopping
Put it together and a listing reads completely differently. “Giclée print, pigment inks on 230gsm archival paper, open edition, 18×24, ships in a tube” tells you: quality printing method, fade-resistant inks, heavy paper, unlimited availability (so don’t overpay), standard frame size, and you’ll need to flatten it. Compare that to “high-quality art print!!!” — same price, zero information. The informed buyer gets better art for the same money, every time.
When comparing options, run through a quick checklist: What medium and style is it? What’s the print method and ink type? What’s the paper weight? Is it an open or limited edition? What are the true dimensions including framing? What do the customer photos show? Five minutes of this turns wall art shopping from a gamble into a decision — and it’s the difference between art you love for years and art you replace in six months.
Photography and Modern Print Terms
Lustre vs. matte vs. glossy paper: The three standard photo-paper finishes. Glossy is punchy with deep blacks but shows every reflection; matte is glare-free with softer contrast; lustre (sometimes called semi-gloss) splits the difference and is the most popular choice for displayed photography. For wall art under glass, matte or lustre avoids the double-reflection problem of glossy paper behind glazing.
Metal prints: Images infused directly into coated aluminum panels. Vivid, waterproof, and frameless with a modern float-mount look. Excellent for bold photography; less suited to soft watercolor-style art. Acrylic face-mount: A print mounted behind a sheet of acrylic glass — the high-end gallery look with incredible depth and color saturation. Stunning and expensive; worth it for a statement piece, overkill for a hallway. Wood prints: Images printed directly on wood, letting the grain show through light areas. Rustic and distinctive — best with nature and landscape imagery where the grain becomes part of the art. Canvas vs. paper for photography: Canvas adds texture that suits painterly or vintage-look photography; sharp modern photography usually looks better on smooth paper or metal, where the texture doesn’t fight the detail.
Hanging Hardware and Wall Terms
Drywall anchor: A sleeve or screw that grips drywall when there’s no stud behind it. Fine for light frames; every anchor has a weight rating — respect it. Toggle bolt: A heavy-duty anchor that opens wing-like braces behind the drywall. The right choice for heavy mirrors and large art where no stud is available. Stud: The wooden framing behind your drywall — the strongest hanging point in any wall. A $20 stud finder is the most useful art-hanging tool you own.
Bumpers: Small adhesive pads stuck to the bottom corners of a frame’s back. They protect the wall, keep the frame level, and prevent the rattling that drives people slowly mad. Level: Both the tool and the goal — a small torpedo level is enough for most frames, and phone level apps work in a pinch. Nothing undermines good art faster than a crooked hang. Security hangers: Locking hardware that prevents art from being lifted off the wall — standard in galleries and worth considering for valuable pieces in accessible areas.
Art Care Terms
Direct sunlight: The number one enemy of wall art — UV fades inks and pigments, and heat warps paper and canvas. Never hang valuable pieces in direct sun; UV glazing helps but doesn’t make sun exposure safe. Humidity: Bathrooms and kitchens are hostile to paper art and can warp canvas. If you must hang art in humid rooms, choose metal or acrylic prints, or frame paper art with sealed backing. Acid-free: Materials (mats, backing boards, storage sleeves) that won’t yellow or degrade art over time. Non-negotiable for anything you want to keep — standard cardboard backing off-gasses acids that stain art within years.
Cleaning art: Dust framed pieces with a dry microfiber cloth; never spray cleaner directly on art or glass (liquid seeps under glazing and stains). For canvas, a soft dry brush or vacuum with a brush attachment — never water. When in doubt about a valuable piece, consult a conservator before cleaning; enthusiastic DIY cleaning has ruined more art than dust ever did.
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