IDEAS WITH SHAPE AND COLOR

Weekend ideas
brought to life.

Artlumi is Kellen and Washington's creative workshop: 3D printed objects, coloring books, and little things for homes and children, made with the care of people who use what they create.

Made with imagination by Kellen and Washington.

Cover of the Artlumi Books space coloring book: a bear, kitten, and bunny sitting on the Moon

01 / MEET ARTLUMI

A project born
in spare time.

During the week, Kellen and Washington work in tech at large companies. On weekends, the living room table becomes a workbench. Ideas move from notebook to sketch to prototype, then, after plenty of testing, to something you can hold.

Artlumi brings those two worlds together. Technology brings the method: measure, test, learn, and improve. Creativity brings color, warmth, and a wish to make everyday life a little lovelier and easier.

Made for people who create in their spare time.

Artlumi is for people like us: creative people who spend the week at work and save their free time to invent, draw, build and decorate. Whatever the theme, be it a new shelf, a handmade gift or a coloring book to share with the kids, if you have an idea waiting for a little free time, you're in the right place.

Ideas for home

Organizers, stands, and small pieces that finally solve the little problem you've been putting up with for months.

For little ones

Educational toys and coloring books that invite children to learn through play, away from screens.

Decor with a story

Original pieces that give a shelf, a table, or a special day a little more personality.

How an idea becomes Artlumi

  1. 1. Idea

    It starts with a real household problem or a chat with the children.

  2. 2. Design

    We model it on a computer, carefully planning every measurement and fit.

  3. 3. Prototype

    We print, test, and adjust until everything feels just right.

  4. 4. For you

    It only becomes a product after we have used it ourselves.

02 / WHAT WE MAKE

One project,
four paths.

Each branch has a world of its own. Pick where you'd like to begin.

Colorful cursive letters from a 3D printed interlocking alphabet

3D printing

Artlumi Studio

Original pieces and custom 3D printed orders, plus helpful content for anyone getting started with printing.

Explore the studio
Cover of the children's safari coloring book

Coloring books

Artlumi Books

Children's coloring books full of animals and adventures, with the name of each drawing. Available on Amazon.

Explore the books

Coming soon

Artlumi Keycap

Original 3D printed keycaps for mechanical keyboards, with a special shape and color for every theme.

In the making

Coming soon

Artlumi Shop

A place to find ready made Artlumi pieces and bring them home.

Visit the shop

03 / THE PEOPLE BEHIND IT

Two people,
many ideas.

She's a machine learning engineer; he's a software architect. Engineers by training and makers at heart, Kellen and Washington came together around a simple idea: create things that solve life's little problems.

Photo of Kellen Guimarães

Kellen Guimarães

Machine learning engineer

Born on the banks of Rio Cachoeri near Oriximiná, Pará, Kellen learned to read at three. That early love of words still inspires her children's books. A mechatronics engineer with a master's in electrical engineering, she studied at CSUN in California and now works in machine learning. She loves drawing and painting; at Artlumi, she asks what a product should do, for whom, and why.

Photo of Washington Barbosa

Washington Barbosa

Software architect and maker

Born in Goiana, Pernambuco, Washington always dreamed of becoming an engineer. Watching Iron Man led him to mechatronics: he wanted to build his own suit. The suit is still a work in progress, but the workshop is real. Today he's a software architect who spends weekends on 3D modeling, printing, and mechanical keyboards. At Artlumi, he turns sketches into prototypes and prototypes into products.

05 / SHALL WE MAKE SOMETHING?

Your idea starts
with a conversation.

Have an idea for your home, your children, or a gift? Tell us what you imagine: color, size, and timing. We'll send you a quote.