The Flow — shell art installation by Shellman Scandinavia

The Flow

Platinan office building, Gothenburg, Sweden

The Flow is our first artwork in size XL. It’s a conceptual shell-art installation in an immense office building in Gothenburg on the Swedish west coast. In the generous social lounge area on the 12th floor, a farsighted interior designer at Kanozi Arkitekter had left a 10-square-meter, 5-centimeter-deep niche in a rough concrete wall.

Buster Eriksson and Mikael Hjärtsjö in hard hats studying the bare concrete wall on the twelfth floor of Platinan, September 2021
A farsighted interior architect had left a niche, to the benefit of the process. Perfect for getting the edges straight.
Buster Eriksson kneeling on a beach covered in blue mussel shells, collecting shells for The Flow
While waiting for go-ahead we collected, sorted and cleaned thousands of shells from our local beaches.
Trowels and palette knives on a table below a shell-framed round mirror
Tools of the trade. Large on-site projects demand working vertically. Back in the studio for smaller pieces it’s all horizontal.

A sense of the room

The plan was to expose a visual connection between the sustainable interior concept and the salty waters of the North Sea. Kanozi thought shells would do the job; we couldn’t agree more. Our first priority was an on-site visit. To get a sense of the room, see the light move along the wall and understand the angles people would approach it from was crucial.

Hand-drawn principle sketch for The Flow, September 2021: shell sections flowing like waves around round mirrors
A basic conceptual sketch and a few explanatory words, that was our pitch. Kudos to clients who allow themselves to imagine our vision. Open-minded collaborations and creative freedom is key for a great end result.

Room for changes

What we saw settled our creative approach. Plans to pre-produce panels in the studio were abandoned; working on-site makes the process more controllable. Being in the space allows for a better overview; mistakes can be fixed in the moment, leaving room for creative changes as we go along.

The Flow, a shell art wall of blue mussels, cockles and abalone around eleven round mirrors at Platinan, Gothenburg
10 square meters. Eleven mirror bubbles. 10,000 blue mussels, prickly cockles and abalone shells. In ten days. It’s all about The Flow.

Swedish blue mussels

A hand-drawn conceptual sketch explained our initial idea: shells in sections rolling like waves across the wall, round mirrors rising up through the surging pattern like bubbles in water. The eleven mirrors invite you to go closer and look at the details of the artwork. Swedish blue mussels were on the client’s wishlist. And in our plan too. But we wanted to add something: prickly cockles for contrast and abalone shells for a shimmering effect. Proposal accepted! We love when clients allow themselves to imagine our vision and trust our intentions, just from a simple drawing and a few explanatory words. Open-minded collaborations tend to end up with a successful result.

The first shell sections and round mirrors on the mesh-covered wall, Mikael Hjärtsjö working on a stool
Making progress. Going with the flow and letting the shape of the shells tell us in which direction they want to go. Intuitive creativity.
Close-up of The Flow: bands of blue mussels, cockles and abalone
Blue mussels mirroring their abundance on the Swedish west coast. Prickly cockles for contrast. Abalones for the shimmer.

No detailed plan

The time it took before we were allowed onto the building site, we used to collect, sort and clean a large number of mussel shells from our local beaches. For this project, the natural shape of the shells and our desire to follow where the shells wanted to go, guided the directions of the flowing pattern.

Cameras and a light on tripods filming the half-finished shell wall for a time-lapse, Buster Eriksson smiling on the scaffold
Work in progress. When we’re more than half way through it always brings out a smile. Inspiring music helps!

Thumbs up!

The Flow took us ten long days to finish. Putting up a shell artwork in an open area means you get an audience. The floor was still a building site, and people working in the building came to check how things were developing. The rumor about two shell men creating something spectacular on the 12th floor had spread. Thumbs were up! A year later we returned to check on the shells. All good, and reports said The Flow was much appreciated by visitors. It still is. We’ve checked.

Buster Eriksson placing a shell, reflected in one of the round mirrors
Buster in one of the eleven mirrors.
Close-up of abalone and blue mussel shells on The Flow
We often talk about the “shell topography” in our works. It’s nearly impossible to convey in a picture, live it’s often the reason why jaws drop.
A photographer filming the finished shell wall of The Flow and its round mirrors
Finished: the wall gets its first photo shoot.

““The shape of the shells determines the flowing pattern. We decided not to do any detailed sketches for this piece. Instead, we chose to follow the shapes of nature, not bend them. This proved to be a liberating way to approach the work process.””


Mikael Hjärtsjö, Shellman Scandinavia