ASML and LEGO Masters finalist unveil custom art mural at Wilton

More than 70,000 LEGO bricks illustrate intersection of art and engineering worlds

Announcement - Wilton, Connecticut, January 27, 2021

Today, ASML unveiled a custom LEGO art mural entitled “Serene Ultraviolet Waterfall” at our R&D and manufacturing facility in Wilton, Connecticut. It took more than two months for professional brick artist Jessica ‘Ragzy’ Ewud to assemble the piece, which spans 20 feet wide by 5 feet high (about 6 meters by 1.5 meters) and features more than 70,000 LEGO bricks. Selected out of thousands to compete on Fox’s hit television series “LEGO Masters,” Jessica’s finalist piece was displayed at LEGOLAND in Carlsbad, California.

“The relationship between art and science is very special because both artists and scientists have the ability to view the world differently and question everything,” says Jessica.


The piece is particularly special as the concept originated from an employee, Peter Baumgartner, an optical engineer who has worked at ASML Wilton for more than 25 years in systems integration. Technically, you can’t see the deep ultraviolet or extreme ultraviolet wavelengths of light generated by our lithography machines, so he wanted to find a creative way to represent ASML’s present and future.

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“I was talking to a colleague on my project about how we show progress on a task, and he suggested we use a waterfall chart. This led me to think about a real waterfall and how water is sometimes deeper than we know, and I think that’s true of the people and work we do here at ASML,” reflects Peter.

Telling ASML’s story through art

Jessica took translucent, white, and dark and light violet bricks and connected them in a way that reflects light in all directions. She also used bricks traditionally meant for windshields and vehicles and transformed them into flowing and splashing water that brings dimension and movement.


The artist also created a tree with a so-called ‘greeble’ design to give a more complex look and a nod to the future of technology. Technic LEGO pieces were used to elevate bees so that they appear in flight, and different variations of flowers give the illusion some are blooming – both of which work together to imbue life and energy.

Close up of the custom art LEGO mural

“My work is meant to be mysterious and involve symbolism,” says Jessica. “LEGO bricks in my work represent the building blocks of something. In this particular mural at ASML, the bricks symbolize the building blocks and future of technology. I’ve deliberately taken pieces that were traditionally meant for one purpose and created something new, which I believe is important to science and engineering.”


The final mural includes an interactive scavenger hunt, which hides odds things in unsuspecting places. The goal is to engage engineers and viewers into thinking beyond the waterfall. Jessica used a lot of unique pieces, such as spiderwebs for splashes that symbolize the ‘World Wide Web’ and the role ASML plays in advanced computing, demonstrating the out-of-the-box thinking employees at ASML use every day.

Science and art form the building blocks of innovation

Dedicated to empowering women in the arts as well as STEM (science, technology, engineering and math), Jessica is passionate about the inclusion of art in STEM curricula. Her work often contains some sort of puzzle, which entices the viewer into problem solving.


“Art tells the story of science and can be a powerful tool to translate concepts in effective ways. Art allows scientists and engineers to create and generate ideas that don’t exist yet. It bridges the gap in thinking that something could one day be possible,” says Jessica.

Artist, Jessica Ewud, poses with mural behind her

“We both believe anything is possible, and the journey is equally as important as the result. I really love ASML’s dedication to innovation to be able to imagine something that hasn’t been created yet, but know one day it could exist.”


“I put together things that other people make,” says Peter. “But even in that capacity, I think we have to find creative ways to achieve our goals, working with a bunch of different organizations across ASML – not only in development and engineering projects, but also in manufacturing and customer support.”


The development and construction of the LEGO installation reflects ASML’s own journey – innovation in the pursuit of the big picture, with our multidisciplinary team of experts working together and challenging engineering approaches to drive advancements in the semiconductor industry.

About ASML

ASML is one of the world’s leading manufacturers of chip-making equipment. Our vision is a world in which semiconductor technology is everywhere and helps to tackle society’s toughest challenges. We contribute to this goal by creating products and services that let chipmakers define the patterns that integrated circuits are made of. We continuously raise the capabilities of our products, enabling our customers to increase the value and reduce the cost of chips. By helping to make chips cheaper and more powerful, we help to make semiconductor technology more attractive for a larger range of products and services, which in turn enables progress in fields such as healthcare, energy, mobility and entertainment. ASML is a multinational company with offices in more than 60 cities in 16 countries, headquartered in Veldhoven, the Netherlands. We employ more than 28,000 people on payroll and flexible contracts (expressed in full time equivalents). ASML is traded on Euronext Amsterdam and NASDAQ under the symbol ASML. More information about ASML, our products and technology, and career opportunities is available on

Contact information

Brittney Wolff Zatezalo

Corporate communications manager US