QR Code in Mosaic - Build, Scan, Connect with Rachel Sager
What if technology could slow down long enough for you to make it by hand?
Enroll in Course
In this first-of-its-kind mini course, Rachel Sager invites you to reimagine the ordinary QR code — that flat, black-and-white digital square — as a living mosaic artwork that connects the tactile world to the digital one.
Yes, it really works!!
You’ll create a fully functional, scannable QR code that’s also a stunning mosaic — transforming technology into a personal, artistic statement that can hang in your studio, travel with you, or even be installed permanently outdoors.
This is your chance to combine the ancient art of mosaic with the immediacy of the digital age — bridging handcraft and technology in a way that’s meaningful, relevant, and yes, a little magical.
In this course, you’ll learn how to:
- Build a fully functional QR code from glass or ceramic tesserae.
- Print and prepare the perfect-sized cartoon for precise, pixel-perfect alignment.
- Understand the “safe zones” of QR code architecture — where you can get creative and where you must keep structure for scanning accuracy.
- Explore the difference between static and dynamic QR codes and how to embed your chosen URL — whether it leads to your website, portfolio, Instagram, or a secret digital surprise.
- Connect ancient craftsmanship to modern storytelling — creating a mosaic that not only looks beautiful but invites interaction.
This course isn’t just about technique — it’s about connection.
It’s about slowing down in a fast-moving world, layering intention and beauty into every tessera, and then sharing your creation with a single scan.
Whether you’re an artist, educator, designer, or curious mosaic explorer, this course will show you how to transform cold digital code into something warm, tactile, and enduring — a handcrafted portal to your world.
As Rachel says, “The future of mosaic depends on finding new ways in — new eyes, new hands, new tools.”
Rachel has included a PDF of the tools, materials, and resources to get started.
Your Instructor
-- Rachel Sager: Artist. Teacher. Speaker. Writer. Rachel works on the cutting edge of the contemporary mosaic fine art movement—her innovative work has been represented in cities throughout the US and internationally, and has been awarded multiple bests of show in juried exhibitions. Her Marcellus Shale Series stands as a true Pittsburgh success story, and her work is collected with passion by private clients and corporations all over the world. Rachel’s commitment to the classical language of mosaic paired with her intuitive andamento style has shaped a strong voice in the mosaic world. She brings these classical techniques home to the “here and now” of the present American mosaic movement. Rachel proudly hails from the foothills of Appalachia and passionately preserves her storytelling, hillbilly roots as she weaves the colorful tales of family, nature, self-reliance, humor, and the legacy of coal through the lens of mosaic. Whether she is digging into the earth of her native Pennsylvania or traveling the world as a teacher and speaker, her mission to “build the line” in mosaic continues to inspire new generations of mosaicists. http://www.rachelsagermosaics.com
Course Curriculum
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StartIntro and personal interview with Rachel and Tami (10:27)
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StartConnecting the Analog to the Digital (1:49)
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StartRachel shares her mistakes (8:32)
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StartDeep dive into materials (7:42)
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StartHow can you tell if you are generating a STATIC or DYNAMIC code?
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StartTips for printing your cartoon of the code
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StartThe Anatomy of a QR code and the first tesserae laid (12:13)
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StartExperimenting with color for the Eyes (2:44)
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StartSetting the White (light value) tesserae (6:51)
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StartWorking on the Quiet Zone (2:43)
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StartHaving fun outside of the Quiet Zone (10:04)
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StartWrap up and review of the two finished codes (1:35)
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StartBONUS: Calls to Action and Logos
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StartRachel and Tami's outtakes for your entertainment :) (0:55)