From sketch to finished pattern, this is how I create a repeating design
Nicola Mulryan
A pattern often looks simple when it's finished. The motifs are in place, the colors are connected, and the repetition flows without visible breaks. Behind the finished surface, however, lie many small choices, adjustments, and technical checks.
When I start a new pattern design, I usually follow a fairly set process. It can start on paper, with pencil lines and a loose idea. Other times, I start directly on the drawing board with my Wacom tablet or iPad, especially if I already envision how the shape will be built digitally.
Regardless of the starting point, the path continues through sketch, vector graphics, colors, production file and proof. Each step has its own rhythm. Some parts are free and playful. Others require patience, accuracy and the ability to see small mistakes before they become big ones.
A sketch gives the repeating pattern design a direction
The first sketch doesn't have to be pretty. It just needs to have something I can build on.
Often it's about capturing a movement, a shape or a small idea before it disappears. It could be a flower, a leaf, a bird, an abstract shape or a combination of several elements. At this stage I try not to stop myself too early. If I start correcting everything at once, the sketch often loses some of its shape and basic idea.
When I draw on paper, I use the sketch as a kind of map. It shows where the subject can go, but it doesn't determine everything. The lines can be crooked, the proportions can be changed, and details can come later. Paper gives a nice freedom because the hand can work a little faster than the mind.
When I start directly digitally, the process is different. I can move, erase and adjust right away. It makes it easier to try out multiple versions without starting from scratch. At the same time, I have to be careful not to get too controlled too early. A live sketch often has small irregularities that make the subject more interesting.
At this stage I ask myself:
What shapes do I want to repeat?
Should the pattern be dense or airy?
Does the subject need more small details?
Can the elements work alone, or do they have to support each other?
Is the expression soft, graphic, playful or more organic?
The answers rarely come right away. They emerge as I draw and think.
The illustration is built further in Adobe Illustrator.
Once the sketch has enough direction, I take it further into Adobe Illustrator. Here I work with vector graphics, high resolution, layers and precise lines. This is an important step because the illustration must be able to be used flexibly later.
Vector graphics make it possible to scale designs up and down without losing quality. This is useful when a pattern is to be used on different products and textiles. A design that looks great in a large size may also need a smaller version. In that case, it is a great advantage that the shape remains sharp.
I can draw over an original sketch, much like putting a transparent sheet over the drawing. Other times I just use the sketch as a loose reference and draw more freely. The choice depends on the subject. Some sketches have a line that I want to preserve. Others work best as a starting point for something more clean and processed.
The layers in Illustrator help me stay organized. I can have one layer for the sketch, one for main shapes, one for details, and one for test colors. As the design gets larger, keeping the elements organized saves a lot of time. It also makes it easier to go back and fix one part without ruining the rest.
One of the most practical things I make sure of is that the shapes are closed. It sounds technical, but it makes a big difference. Closed shapes make coloring easier and more precise. If a line is not closed, the color can "leak out" or behave differently than expected. This often means I have to stop and clean up points, curves, and connections.
I work a lot with small adjustments in this phase. A leaf tip might need a little more curve. A stem might be too thick. A flower head might feel heavy in relation to the rest. Such changes are small individually, but they affect the whole.
This is also where the motif begins to take on its final character. The lines become clearer. The shapes gain more rhythm. I see which elements should be the main motif, and which can function as fill or background.
The color palette determines the mood
Once the illustration is clear enough, I start working with colors. This is one of the most exciting parts of the process, but also one of the most demanding.
A color palette can change the entire expression. The same motifs can become calm, fresh, warm, dark or playful, depending on the colors I choose. That's why I often create several combinations before I decide.
I like to start with a few main colors. Then I add supporting colors that can be used in small details or as a background. Too many colors can make the pattern unsettling. Too few can make it flat. The balance is often somewhere between control and variety.
I like to work on a large scale when testing colors. It allows me to see the details more clearly. Small shapes, thin lines, and color transitions are easier to assess when the design is large on the screen. The finished design can always be scaled down later, but if I start too small, I can overlook details that should have been adjusted.
When I consider a palette, I look for:
Whether the main motifs stand out enough from the background
If small details disappear
If some colors take up too much space
Whether the whole thing feels calm or too busy
Whether the palette suits the material the pattern will be printed on
I also try to see the colors in the context of repetition. A color that looks nice on one motif can become too dominant when the motif is repeated many times. I don't always notice this until I put the elements together to form a pattern.
Colors on screen and colors on fabric are also not always identical. The screen glows from within, while fabric reflects light. That's why proofing is an important step later in the process. Still, I try to get as close as possible before the file is sent to production.
The repetition must feel seamless.
Once the motifs have been drawn and the colors have begun to settle, work begins on the pattern itself. This is the point where the individual parts will become a whole.
A repeating pattern is built from a pattern tile. This tile is repeated side by side, both horizontally and vertically. If it is made correctly, the transition between the tiles should be invisible. The eye should not stop at the edge.
It sounds simple, but it can be a long process, especially when the pattern has a lot of detail.
I place the motifs, test the repetition, move them, test again and readjust. Sometimes it's quite a big change. Other times I move a small leaf a few millimeters because it creates an unwanted line in the repeat.
What I look for is rhythm. The pattern needs to have movement without becoming chaotic. It needs to have variety without feeling random. If similar shapes end up too close together, they can create clumps. If the spacing between elements becomes too even, the pattern can feel stiff.
I also try to avoid obvious streaks that can occur accidentally. When a motif is repeated, the eye may suddenly detect diagonal or vertical lines that I didn't plan. Then I have to break up the placement. It often helps to rotate an element, change its size slightly, or insert a smaller motif between larger shapes.
Background elements are useful at this stage. Small leaves, dots, stems or simple shapes can fill in the gaps and tie the pattern together. At the same time, they should not become fill just for the sake of fill. Every small part should contribute to the whole.
I zoom in and out A LOT. Up close I see technical errors. From a distance I see the rhythm. Both are necessary. A pattern can be technically perfect, but still feel unbalanced. It can also look nice from a distance, but have small flaws at the edges that become apparent when printed. YEAH!
A seamless pattern is as much about what happens at the edges as what happens in the middle of the motif.
Once the repetition starts working, I do more tests. I look at the pattern in different sizes and copy the repeat over a larger area. This makes it easier to see if something is repeating too clearly.
The production file for the finished pattern must be neat and clear
Once I am happy with the repetition, I create the final pattern tile and move from sketch to finished pattern. This is the file that needs to be precise. There is little room for sloppiness here OH YESSS!
I check that all elements that are supposed to go over the edge, hit the opposite side correctly. If a motif goes off the left edge, it must come back in at exactly the same height on the right side. The same goes for the top and bottom. Even a small mistake can lead to a visible break in the pattern and it HAPPENS!. Then it's "back to the drawing board" with error correction.
Once the tile is ready, I prepare the production file in Adobe Photoshop. Here I check the colors, resolution, details, and repetition again. I check that the file is in the correct format for further use, and that the pattern behaves as it should when repeated.
Photoshop is also useful for checking the overall impression. I can create a larger surface of the pattern and see how it works in practice. Sometimes I notice things that I didn't see in Adobe Illustrator. It could be a shape that creates too much weight, a color that is too strong, or an area that seems empty, something that has been forgotten AAAAAAAAAAHHHH!
Before uploading the file to Spoonflower, I go through a little mental checklist:
The repetition must be seamless
The colors must be how I want them.
No unwanted lines or open shapes should be visible
The design must work in the size I want to print it.
The file needs to be neat enough that I can go back and change it later.
The last point is easy to underestimate. When a design is finished, it may seem unnecessary to think about further changes. But in practice, I often go back to old files. Maybe I want to create a new color variant. Maybe the proof shows something that needs to be adjusted. Then it is a great advantage that the file still makes sense.
The test shows what the eye doesn't always see on the screen
The final step is to check a physical sample of the pattern. This is a crucial moment in the process. On screen, the design may look finished, but textiles have their own way of showing color, size, and detail.
When the sample arrives, I first look at the big picture. Does the pattern work as a flat surface? Is the size correct? Do the colors feel the way I had intended? Then I delve into the details. I look for small breaks in the repetition, unexpected contrasts, and elements that either disappear or become too obvious.
Sometimes everything fits right away. Other times I notice something that needs to be changed. Then I go back to Adobe Illustrator and make the necessary corrections. It can be small adjustments, like moving a motif or changing a color. It can also be larger changes to the entire repeat.
This part may require a little patience, but it makes the design better. A pattern shouldn't just look nice as a digital file. It should work on different fabrics and surfaces. That's why the sample isn't just a formality. It's part of the design process.
Creating a repeating pattern is a creative process, but it is also detailed and technical. It starts with a loose sketch and ends with a file with a design that must withstand being repeated over and over again in different sizes without the pattern appearing wrong - it has to be perfect!
For me, much of the joy lies in this combination. I get to draw, test colors, and build atmosphere. At the same time, I have to be precise, check edges, tidy up files, and look closely at samples. Both are needed for the design to be completed.
A good pattern rarely happens in one step. It grows through many small choices. A line is straightened. A color is muted. A leaf is moved. A design is retested. Eventually, the pieces fall into place, and the sketch has become a finished pattern that can live on fabric, paper, or other surfaces PHWEEE.
