Vas Iris Ann Wåhlström Svenskt Tenn

The Infinite Possibilities of Glass

Ann Wåhlström is inspired by different techniques and by the infinite possibilities of glass. She was handpicked to Kosta Boda in the mid-80s after spending time in the United States, where her artistry really began to flourish.

”In Sweden, there were certain rules for glass blowing. In the US, you started calling yourself an “artist” already in art school. Then you just did your thing. It was liberating to work there! As if you are improvising all of a sudden, after previously only playing the chords.”

Vase Iris is crafted using an old technique called “optic”. It involves a fairly comprehensive production process with several different moulds, and it took time for both the glassblower and the designer before the right softness in the pattern emerged.

”Imagine a lemon squeezer turned inside out. It’s with the help of such a thing that the lines in my hand blown vase Iris are made. The glassblower gathers glass on the pipe and sort of presses the mass into the “lemon squeezer” for a couple of seconds. That’s enough for the glass to “remember” the stripes.”

Vas Iris Ann Wåhlström Svenskt Tenn

Genuine Craftsmanship

Production of the vases in the Iris series begins in the night, at the Reijmyre glassworks in Östergötland, Sweden. The glass melter increases the temperature in the melting furnaces to 1400°C and shovels in approximately 500 kg of glass, which is then melted under close supervision. Towards the morning, the temperature of the glass must be down to a workable temperature of 1100°C when the glass blowers begin their workday at 6am.

The first step of the manufacturing process is for the glassworker to capture glass on a glassblowing pipe. After that, the glassblower forms the glass using a wooden block and blows it up to fit into a groove mould. After the glass is blown up to a vase in a wood or graphite mould, it undergoes cooling, finishing and quality control before being signed with “Svenskt Tenn” and Ann Wåhlström’s initials.