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Detail glass artwork 140x90cm, rust used as pigment. Glass art. Glass as art. Natural glass pigment.

Ster Borgman

2023

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-      Artist Statement      -

2022

I see myself as a magical scientist and I have been researching rust and glass as a queer way to leak out of the structure of western science. I have been working with rust in glass as a natural pigment for my graduation in Fine Art at ArtEZ. I am building a greenhouse out of pigmented glass that makes the overgrowing quality of rust visible. I grew up in Aalsmeer, an area with many old greenhouses. Some of them are abandoned and overgrown, making you wonder what grows inside. Rust is a growing crystal that slowly overgrows. It acts like it is not moving, but when you look away it starts dripping and leaking everywhere. I make black rust pigment and melt it in between pairs of glass plates in an oven around 800˚C. The glass melts together and fixates the rust, which starts to boil and drip. Eventually the rust changes colour by the heat - from black to different shades of red. These glass plates are stills, showing a fraction in the long life of rust in deep time. But perhaps after a year, eight years or eight hundred years, the glass breaks, crumbles back to sand and the rust will be free again.

Rust crystal on metal plate. Photography art.

Rust crystals on metal - 5cm

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-      Greenhouse      -

2023

I see myself as a magical scientist. I have been working with rust in glass as a natural pigment for my graduation in Fine Art at ArtEZ. I built a greenhouse out of pigmented glass that makes the overgrowing quality of rust visible. I grew up in Aalsmeer, an area with old greenhouses. Some of them are abandoned and overgrown, making you wonder what grows inside. Rust is a growing crystal that slowly overgrows.

Greenhouse glass art project with natural glass pigment Rust. 380cm x 230cm x 275cm

Rust acts like it is not moving, but when you look away it starts dripping and leaking everywhere. I have been researching rust and glass as a queer way to leak out of the structure of Western science. 

By making a greenhouse I attempt to make the overgrowing quality of rust visible. For building the greenhouse I used the authentic wooden structure.

380 x 230 x 275

I used old greenhouse wood and all the glass I used is from old greenhouses. The unstained glass in between is not melted in my glass oven. It is unaltered old greenhouse glass with some traces of plants or moss, the previous conqerers of the greenhouse.

Greenhouse glass art project with natural glass pigment Rust. 380cm x 230cm x 275cm
Greenhouse glass art project with natural glass pigment Rust. 380cm x 230cm x 275cm

each plate is 45x40

Rust moves in a very slow time frame: it bursts out of the earth in the form of iron, oxidizes with rain, crystalizes and eventually it might again drip into the heat of the earth to melt back into iron. I make black rust pigment and melt it in between pairs of glass plates in an oven at around 800˚C. The glass melts together and fixates the rust, which starts to boil and drip. Eventually, the rust changes colour by the heat - from black to different shades of red. These glass plates are stills, showing a fraction in the long life of rust in deep time. But perhaps after a year, eight years or eight hundred years, the glass breaks, crumbles back to sand and the rust will be free again.

Greenhouse glass art project with natural glass pigment Rust. 380cm x 230cm x 275cm  Glass artist

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-      Stills of Deeptime      -

2023

For my graduation at Fine Art in Arnhem 2023 I worked with rust and glass. Rust is something hybrid, something that grows and can overgrow. When I look at glass it pretends not to move, but when I look away it starts to drip and flow everywhere: it is slow, but unstoppable. In my artpractice I have worked a lot with rust. It all started with my fascination for colors and pigments. For six years I have been making my own pigments from plants, which I pick in my own garden or in the wild.

Plate 2/3 -  90x140 (glass, rust, steel - glassfusion)

Detail glass artwork 140x90cm, rust used as pigment. Glass art. Glass as art. Glas artist.

I often dye organic fabrics with the pigments or use it as paint on paper. I also like to work with ceramics and glass, but unfortunately I was never able to process the pigments that I get from plants in my ceramics or glass, because those kilns reach temperatures between 800˚C and 1240˚C which make all the vegetable pigments totally roasted and black. Rust is an anorganic material that cannot get roasted in a glass oven, instead it actually transforms. So it turned out to be applicable to ceramics and glass.

Detail glass artwork 140x90cm, rust used as pigment. Glass art. Glass as art. Natural glass pigment.

I look for rusty items along the riverside and put them in a jar filled with water to make them rust even more. The longer I leave the rusty finds in water, the more black the rust becomes. This is what I use as pigment.  The pigment I have now has been in water for five years. I fixed this pigment between two glass plates in an oven at around 800˚C. There, the glass finally fuses together and fixates the rust, which boils, and tries to escape. Eventually, the rust changes color from black to various shades of red, due to the heat. These glass plates are stills of a moment in deep time. But maybe the glass breaks after a year, 9 years or even 9 million years, crumbles into sand and the rust is free again.

Rust tells a story of deep time; how it erupts from the earth in the form of iron, then oxidizes through the rain and finally seeps back into the earth to melt back into iron. The longer I leave the rusty finds in water, the blacker the rust pigment becomes. The pigment I have now has been in water for five years. I fixed this pigment between two glass plates in an oven at around 800˚C. 

Detail glass artwork 140x90cm, rust used as pigment. Glass art. Glass as art. Natural glass pigment.
Detail glass artwork 140x90cm, rust used as pigment. Glass art. Glass as art. Glas artist.

Plate 1/3 -  90x140 (glass, rust, steel - glassfusion)

Plate 3/3 -  90x140 (glass, rust, steel - glassfusion)

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-      River Seeds      -

2022

river seed glass artwork. Glassblown artwork with sand and water.

The Story:

 

I found these river seeds along the riverside. They form in wild whirl pools over time and seem to be very rare. The center of the whirl gets so much pressure of the whirling water around it that it slowly solidifies. Not by temperature but by pressure. This is how a river seed gets formed. If it is planted, a little puddle appears that starts slowly growing bigger and bigger. A water source will grow out of it, and when it is given enough time to grow, a new river will form itself.

The transformation of water into ice is similar to the transformation of sand into glass. With the enchanted approach I have towards science , I try to figure out if I can melt sand to ice and freeze water to glass. I filled the glass with water and sand from the river Rhine in Arnhem. I carefully drilled a hole in the glass and closed it after I filled it up.

Click on image for video of A River Seed - 14cm 

river seed glass artwork. Glassblown artwork with sand and water.

The doughnut shaped glass objects are handblown, but not by myself. I did however glassblow the objects on the left myself. These contain different types of sands from different places along the river Chervo in Italy. I made these glass objects during an artist-in-residence program at Fondazione Pistoletto.  

Sand Containers 10cm - glassblowing

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-      Natural Dyes      -

2018

 

For years now I have been dying recycled or organic fabric with different plants from my own garden and its surrounding area. During the dying process of these colors, I wanted to have more and more. I became greedy, and it felt as if I could 

taste the colors. As if I wanted to eat the colors. As humans we can see quite a lot of colors. This makes us see if fruit and other plants are ripe. It can also warn us for toxic plants or stingy insects. Some colors are linked to fruit, to sugar and energy, while others might be linked to poisonous mushrooms. At this moment I have a collection of over 150 colors. I brew vats of plants like nettle or goldenrod flowers. I let it simmer for one hour in a pot.

natural dye colors on textile

Selections of my color archive. 

natural dye colors on textile

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I need to prepare the fabric with alum and green soap to open the fibres up for the color. After another hour of simmering, this time together with the fabric, the color is dyed into the fabric. After it is washed and dryed again, I can change the existing color on the fabric by dipping it in rust, soda or vinegar. Sometimes a bright yellow color, for instance from goldenrod, can drastically turn into a deep green by only dipping it into a bath of rust and water. 

-      Pentagon Hive      -

2022

Penta shaped beehive. beehive with 5 corners. pentagram beehive art

I am interested where science and fantasy come together. I turned a natural proces into a fairytale to let the viewer believe something surreal is true. I have been creating stories and surreal objects to define the magical theories I have. If I try to convince my audience that my scientific fairytales are true, I make them wonder what is true. Doubting what they thought they knew about the world around them. I want them to feel like that, because I try to create a curiosity about the structure of science. Through storytelling I try to make them think of new approaches to science.

In this project I made a beehive with a pentagonial structure, though beehives always have hexagonial structures. I made a silicone mold of a 3D printed pentagon shaped pattern. I melted organic-dynamic beeswax into that mold. It looks, smells, and feels exactly like a beehive, but instead of the real hexagrams you now see pentagons; something impossible in real life. 

Hive with pentagonial shaped combs 70x40 (biodynamic beeswax)

Penta shaped beehive. beehive with 5 corners. pentagram beehive art

Pentagonial beehive in the wild.

The Story:

 

Hive building insects have been making hexagons for over 50 million years. This method uses less wax than structures of squares or triangles that they build 100 million years ago. So why did these wild bees decide to build pentagrams?

Since most flowers that represent the number six in their centers are becoming extinct more and more, bees get influenced by the still existing and steadily thriving flowers like those of most fruits which represent the number five in their centers. They adjust their hives to their environment.

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-      Magical Scientist Persona      -

2022

Rust as natural pigment on canvas, textile.

I created this magical scientist persona, who researches surreal things, like the surreal objects I make. This persona is a very nice way for me as an artist to communicate with my audience. I can make them believe something surreal is true and therefore make them doubt what they actually know. 

Click on image for video of my persona

Previously to Fine Art I studied Moving Theatre for one year at the Mime academy in Amsterdam. I eventually chose for Fine Art, since I did not feel free enough to make my surreal objects, which are a big part of the whole story. Next to the studies at ArtEZ I have been professionally performing in a theatre production and asked for several performances.

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