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Contemporary Glass Artist | Anna Alsina Bardagí
Optical glass sculptures – Original artworks
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5. Blog list – centered

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How to overcome surface tension during optical glass polishing

Glass Art BlogBy Anna Alsina BardagíJanuary 14, 2018
Jan142018
Glass Art Blog surface tension glass polishing

One of the most challenging parts when polishing glass with an automatic grinder is to overcome surface tension: that moment when the slurry mix and the water on the metal disc get literally “glued” to the glass sculpture and don’t want to let go of each other. It is a moment of tension because you…

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Disc cleaning between polishing stages

Glass Art BlogBy Anna Alsina BardagíDecember 10, 2017
Dec102017
Glass Art Blog disc cleaning glass polishing

This grinding/polishing disc is around 40kg (88 pounds). I have to clean it extremely well every time I switch from one grit stage to the next, as any previous grit left on the disc can cause scratches — one of the most feared moments because it means you have to start over and spend several…

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Glass Showroom opening in Barcelona

Glass Art BlogBy Anna Alsina BardagíNovember 2, 2017
Nov22017
Glass Art Blog sail glass showroom

A few pictures of my Showroom opening on October 28 in my glass studio in Barcelona. Thank you everyone for attending!

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Illustration by Theo Horneman

Glass Art BlogBy Anna Alsina BardagíSeptember 17, 2017
Sep172017
Glass Art Blog anna alsina theo horneman

Today I had a nice surprise. The artist Theo Horneman has dedicated his latest illustration to my art. Through his drawings, Theo explores the world of imagination and free expression. Check out his artistic illustrations and creativity on Instagram! @theohorneman

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Polishing glass to achieve optical transparency

Glass Art BlogBy Anna Alsina BardagíAugust 28, 2017
Aug282017
Glass Art Blog Polishing optical glass

After a glass sculpture is fired in the kiln, the first result is an opaque surface. The piece needs to undergo several stages of grinding and polishing to achieve optical transparency.

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