This tutorial shows how to create a stained glass effect in Adobe Illustrator. The method is rather quick and simple, but the outcome looks very nice – especially when you use a beautiful image for reference. Let’s get started!

Final Image Preview

Below is the final image we will be working towards. Want access to the full Vector Source files and downloadable copies of every tutorial, including this one? Join Vector Plus for just 9$ a month.

Tutorial Details

• Program: Adobe Illustrator CS3
• Difficulty: Beginner to Intermediate
• Estimated Completion Time: 30 minutes

Introduction

I decided to create a stained glass effect when I saw one very beautiful Tiffany lamp. And, although it might be easy to create a mosaic with Illustrator raster effects, I thought it would be better to make it a different way. The simple method I describe in this tutorial involves only a few tools. Also, you’ll get better results with a reference image – whether it’s your own sketch, a photo, or any other image you like.

Step 1

Let’s open Adobe Illustrator and create a new document. Make it default A4 paper size (210×297 mm horizontal), but your image may be created in any size. I set it to RGB color mode, but you can choose CMYK if you prefer.

Now we’ll need a reference image, and you need to know something about it. Resolution and quality doesn’t matter, it can be a small photo. For a stained glass effect it’s better not to choose high-frequency images, which means images with many small details, or with very distant objects.

It’ll be rather hard to reproduce tiny areas with so many glass pieces (you’ll have to create each of them). Thus, city landscapes or detailed portraits are not the best choice. Choose a low-frequency image like a still life, flowers, or a landscape. See the examples below.

Step 2

Okay, when the reference image is chosen, place it in your document (File > Place). I used a great photo “Spring bouquet” that the Russian photographer Nattalia Shloma kindly allowed me to use in this tutorial. She has some amazing flower compositions that are perfect for stained glass effects.

Position and scale the placed image to your liking, so that the main object is in the center. Then click twice on the layer in the Layers panel (F7) and rename it to “photo.” Check the “template” option, also enter 100% in the Dim To field. This way the image will be visible even in outline mode.

I left some blank space to fill it with glasswork later, and I also decided to crop it with a clipping mask. Simply create a rectangle the same size as your document, select both the rectangle shape and the image, and then press Command + 7.

Step 3

Now create a new layer and name it “Glasswork.” Choose the Line Tool () and make sure your bottom layer with a reference image is locked, so you don’t accidentally select it. Colors do not matter now, you’ll change them later, so you can choose a vivid stroke color to work with.

Now it’s time to create the basic shape of the glasswork. This is the most time-consuming part of tutorial and requires some patience. Draw the rough draft of the glasswork, so that the lines are the borders between glass pieces.

Start creating lines that follow the main objects in your image. Make sure that every line touches either another line or the image border with its endpoints. You are making future glass pieces, keep it in mind – so the idea is to break the surface down into separate objects. Avoid open line ends, it’s very important, so overlapping is the key!

Turn on smart guides (Command + U) for help. This way you’ll see where the lines intersect. You don’t have to copy the reference image exactly. I decided to make the table flat and clean, dropped the fallen tulip, and change the vase shape.

Step 4

The flat areas like the wall or table will consist of larger glass pieces, while smaller objects (flowers and leaves) need more detailed work. Try to draw lines that roughly follow the borders of every object. Remember: It’s better to create smaller glass pieces where we do not actually need them, than to create one huge piece where we need more detail.

Here I replaced the mimosa with more simple leaves to avoid too much small detail. You can switch to outline mode (Command + Y) if the line color disturbs you. That’s what I have for now.

It’s easy to know you’re ready for the next step: just turn off visibility of the bottom layer, and you’ll see if the lines look recognizable. Make sure every important object of your reference photo has the appropriate glass piece bounded by lines on the top layer.

Check twice that the lines touch each other or the image border. Correct gaps and any points that are bit over the border – just move them into place with the Direct Selection Tool (A). You’ll be able to correct it later though.

Continue Learning…