The excitement of finding the perfect artwork can quickly turn to confusion when faced with measurements, mounts, and a sea of frame sizes. The fear of making a costly mistake is real, and it can leave your treasured pictures languishing in a tube instead of taking pride of place on your wall. But it doesn’t have to be this complicated. Learning how to choose the right size frame is the most crucial step in transforming a simple print into a spectacular, professionally finished piece that you’ll be proud to display.
In this complete guide, we’ll demystify the entire process with our expert advice. We’ll walk you through everything from accurately measuring your artwork to understanding the essential role of a picture mount and decoding confusing terms. You’ll discover how to make a choice that not only fits perfectly but also beautifully enhances your picture, turning that framing challenge into a simple, enjoyable act of craftsmanship. Let’s embark on this journey together and give your art the beautiful home it deserves.
First Things First: Understanding the Three Key Measurements
Embarking on the journey to frame your art is an exciting step, but the secret to a spectacular result lies in precision. Before you fall in love with a particular style, getting your measurements right is the essential foundation. Understanding the difference between your artwork size, the mount aperture, and the final frame size will prevent any guesswork and ensure a perfect, professional fit. This is the most important part of learning how to choose the right size frame and guarantees your piece will look its absolute best.
To see these principles in action, this helpful video provides a clear visual guide:
How to Measure Your Artwork Accurately
To achieve a bespoke, gallery-quality finish, accuracy is paramount. Always begin by measuring the artwork itself, not the paper it is on, unless you want the border to show. For the most reliable results, follow these simple steps:
- Use a steel tape measure, as fabric ones can stretch and give inaccurate readings.
- Carefully measure the exact height and width of the image area you want to display.
- Measure each dimension twice to confirm your numbers and avoid any small errors.
- Note down your dimensions clearly, ideally in both millimetres (mm) for precision and inches for reference.
Frame Size vs. Aperture: What’s the Difference?
These two terms are often confused, but they refer to distinct measurements. The frame size relates to the inner dimensions of the frame itself—the size of the glass and backing board that will fit inside it. The aperture, on the other hand, is the opening or ‘window’ in the picture mount through which your artwork is viewed. To hold your art securely, the aperture should be slightly smaller than your artwork. A 5-10mm overlap on all sides is standard, preventing your picture from slipping through the opening.
The Crucial Role of the Picture Mount
A picture mount (or mat) is far more than just a decorative border; it is a key component of professional framing. It creates a visual space between the artwork and the frame, drawing the viewer’s eye inward. Crucially, it also separates your art from the glazing (the glass or acrylic), protecting it from potential damage caused by condensation. Whether you have a bespoke piece or one that fits common standard photo print sizes, a mount provides a beautiful finish. Remember, the width of the mount’s border adds to the overall dimensions, so you must factor this in when determining the final frame size you need.
Standard Sizes vs. Bespoke Framing: Which Path is Right for You?
Once you have carefully measured your artwork, you arrive at a crucial decision point. Do you opt for a convenient, ready-made frame, or invest in a bespoke service for a truly perfect finish? Both paths have their merits, and understanding the difference is a key part of how to choose the right size frame. Let’s explore the pros and cons to help you find the ideal solution for your art.
A Guide to Common Ready-Made Frame Sizes
Standard, or “off-the-shelf,” frames are manufactured to fit the most common photo and paper dimensions. In the UK, you’ll frequently find sizes designed for photographs like 6×4, 7×5, and 10×8 inches, as well as the international ‘A’ series for prints and documents (A4, A3, A2). If your art matches one of these dimensions, a standard frame can be a simple solution. Remember to account for a mount (also called a mat or passe-partout), which adds a border and requires a larger frame.
When is a Standard Size Frame the Best Choice?
A ready-made frame is often the most practical choice in several situations. It’s an excellent, cost-effective option when you need a frame quickly or are framing a piece of lower sentimental or monetary value. Consider a standard frame if:
- You are framing standard-sized photos, posters, or certificates.
- You are working with a tight budget.
- You need a frame immediately for a last-minute gift.
- You are happy with a more limited selection of styles and colours.
Why Bespoke Framing Guarantees a Perfect Result
For artwork that is unusually sized, valuable, or deeply personal, bespoke framing is the ultimate expression of care. A custom frame is crafted to the precise millimetre of your piece, ensuring a flawless, gallery-quality presentation. Our experts, who adhere to the highest standards of craftsmanship upheld by organisations like the Professional Picture Framers Association, provide a premium service. The key benefit of learning how to choose the right size frame with a bespoke service is the unlimited potential it unlocks—giving you complete control over the materials, colour, mount style, and glazing to create a truly unique and protective home for your art.
This level of personalisation is particularly meaningful when framing cherished photographs of loved ones to create a lasting tribute. While a beautiful frame honours a memory at home, services like Funera focus on creating a respectful and beautiful service to honour a life lived.
The Art of Proportion: Matching Frame Size to Artwork and Style
Finding the perfect frame goes beyond simply matching the dimensions of your artwork. It’s an exercise in visual balance and harmony. The real secret behind how to choose the right size frame lies in understanding proportion—how the width of the mount and the thickness of the frame itself work together to complement and elevate the piece. A well-proportioned frame doesn’t just protect your art; it enhances its story and draws the viewer in, becoming the perfect bridge between your art and your decor.
Giving Your Art ‘Breathing Room’ with Mounts
A mount creates vital space between the artwork and the frame, preventing the glass from touching the art’s surface while adding visual separation. This ‘breathing room’ is crucial for creating a professional finish. For a balanced look, a general rule is that the mount should be significantly wider than the frame moulding. For a classic, gallery-style aesthetic, consider an off-centre or ‘weighted’ mount, where the bottom border is slightly wider, which gives the artwork a subtle visual lift. Understanding these basic principles is a great first step, and a comprehensive a guide to framing art can provide even more foundational knowledge on achieving the perfect balance.
Framing Small Art for a Big Impact
Don’t let a small piece of art get lost on your wall. Instead, turn it into a deliberate, spectacular focal point. Using an oversized frame with a very wide mount is a professional technique that creates drama and immediately draws the eye towards the centre, making a small print feel more significant and luxurious. For a contemporary touch, you could also:
- ‘Float’ the artwork: Mounting the art on top of the mount board creates a subtle shadow and a striking 3D effect.
- Create a gallery wall: Grouping several small, identically framed pieces creates a cohesive and powerful display.
See these professional techniques in action by exploring the beautiful examples in our online gallery.
How to Frame Large Art Without Overpowering It
When you’re deciding how to choose the right size frame for a large, statement piece, the philosophy is often “less is more.” A large painting or print already has a commanding presence, so a thick, ornate frame can feel overwhelming and compete for attention. Instead, opt for a relatively thin, simple frame that acts as a clean, crisp border. This keeps the focus squarely on the artwork itself. For very large pieces, a mount may not be necessary at all, allowing the art to extend to the edge. Most importantly, ensure your chosen frame is built with premium craftsmanship to support the weight safely and securely for years to come.
Beyond the Art: Choosing a Frame Size for Your Space
The perfect frame does more than just protect your artwork; it acts as a beautiful bridge between the piece and your room’s décor. When you consider the context of your space—the scale of the wall, the surrounding furniture, and the overall style—the right frame size can transform a picture into a stunning focal point. Understanding how to choose the right size frame for your wall is a key step in achieving a polished, professionally styled interior.
The 2/3 Rule: Scaling Your Frame to the Wall
A simple yet powerful interior design principle is the two-thirds rule. Aim for your artwork, whether a single statement piece or a curated gallery wall, to occupy roughly two-thirds to three-quarters of the available wall space. This prevents a small frame from looking lost and insignificant on a large wall, creating a sense of balance and intentionality that instantly elevates your room.
Hanging Art Above Furniture (Sofas, Beds, Tables)
When placing art above furniture like a sofa, bed, or console table, scale is crucial. Your framed art should be approximately two-thirds the width of the furniture it hangs over. To create a cohesive look, hang the piece so its bottom edge is 6-8 inches above the furniture. This creates a strong visual anchor, ensuring the art and furniture feel connected rather than floating apart.
Planning a Gallery Wall: Mixing and Matching Sizes
A gallery wall is a spectacular way to display a collection of treasured pieces. To create a harmonious composition, start by placing your largest frame first, often slightly off-centre, as an anchor. Arrange your smaller frames around it, maintaining a consistent spacing (usually 2-3 inches) between each one. A top tip: lay your entire arrangement on the floor first to perfect the layout before a single nail touches the wall.
A Final Checklist for Choosing the Perfect Frame Size
Feeling confident? Here is our simple checklist to guide you through the final steps for selecting a beautiful, perfectly-proportioned frame:
- Step 1: Carefully measure your artwork’s height and width.
- Step 2: Decide if you want a mount, and calculate its dimensions.
- Step 3: Assess the wall space and apply the design rules for scale and placement.
- Step 4: Choose a standard size for convenience or opt for a bespoke frame for a perfect fit.
If you’re still unsure or need bespoke advice for a tricky space, our team is always here to help. Need expert advice? Contact our framing specialists today!
The Final Piece: Finding Your Perfect Frame
Choosing a frame is about more than just measurements; it’s an art in itself. By understanding the key relationship between your artwork, the mat, and the frame, and considering the proportions of your space, you now have the knowledge for how to choose the right size frame with confidence. This ensures your treasured piece doesn’t just hang on a wall—it truly belongs.
For those special pieces that deserve nothing less than perfection, a bespoke solution is the ultimate expression of care. At First4Frames Gallery, we bring over 20 years of professional framing experience to every project. From our Falkirk workshop, our expert craftsmen use only high-quality, conservation-grade materials to create a beautiful, lasting home for your art. Let us handle the details with the precision and passion your artwork deserves.
Find the perfect fit with our bespoke framing service.
Embark on your framing journey today and give your art the spectacular presentation it was made for.
Frequently Asked Questions
What size frame do I need for an A4 picture?
For a standard A4 print (21cm x 29.7cm), you have two beautiful options. For a simple, contemporary look, choose an A4 frame where your artwork will fit perfectly edge-to-edge. If you desire a more classic, gallery-style presentation, we recommend using a larger frame, such as 30cm x 40cm, with a mount. This creates a professional border that draws the eye to the artwork and gives it space to breathe.
Should a picture frame be bigger than the picture?
In most cases, yes. Selecting a frame that is larger than your artwork allows for the inclusion of a mount. This beautiful border serves two key purposes: it creates visual separation between the art and the frame, enhancing its impact, and it protects your print by preventing it from touching the glass. While a frame that is the exact size of the picture offers a modern, ‘full-bleed’ effect, a larger frame with a mount provides a timeless, professional finish.
How do I measure for a frame if I want to include a mount?
First, carefully measure the exact height and width of your artwork. This measurement will be the ‘aperture’ size, or the opening, of the mount. Next, decide on your desired mount border width—for example, 5cm. To find the required frame size, add double the mount width to both the height and width of your artwork. For a 20x30cm print with a 5cm mount, you would need a 30x40cm frame.
How wide should a picture frame border (the mount) be?
The perfect mount width creates a harmonious balance between the art and the frame. As a general rule of thumb, the mount should be noticeably wider than the frame moulding itself—never narrower. A border of between 5cm and 8cm is a popular and well-proportioned choice for many standard-sized prints. For smaller artworks, a more generous mount can add presence, while larger pieces may suit a proportionally smaller border. It is an artistic choice that should ultimately complement the piece.
Is it better to choose a frame that matches the art or the room?
A truly perfect frame acts as a bridge between your artwork and your room’s décor, so it should ideally complement both. The frame’s primary role is to enhance the art, so its style and colour should harmonise with the piece first. However, it must also feel at home in your space. Consider the frame and mount as the elements that seamlessly integrate your chosen art into your existing interior design, creating a cohesive and polished look.
Can I put a small picture in a large frame?
Absolutely! Using an oversized frame with a wide mount is a spectacular way to give a small piece of art significant visual impact. This technique creates a dramatic, gallery-quality effect that turns a cherished photograph or a delicate sketch into a premium focal point. Deciding to give a small piece more presence is a creative answer to the question of how to choose the right size frame, making a confident and stylish statement on your wall.