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about Claire Costello

Claire Costello's passion for mosaics started twenty years ago at a residential mosaic course she attended with a friend. She was hooked straight away.  Even back then, with a busy career in corporate events, Claire always managed to stay creative, keeping art and mosaics in her life and work. After selling her events business in 2010 Claire had more time to be at home with her young children. In 2016 she finally took a leap of faith to fulfilled her dream of creating art for a living and started her mosaic business. 

Since then Claire has participated in a number of collaborative projects, community mosaics, teaching and has exhibited her work locally in Hertfordshire.  She is primarily self-taught and has her own approach to the definition of mosaics.   

Claire says: "There is so much more to explore with mosaics. We all think of the small glass tiles when we think mosaics but I want to try all sorts of materials next - including paper and wooden blocks. I don't think I will ever get bored"


Always looking for new ways to create mosaics in an inspiring and unique way, Claire, invites you to join her on her journey.

Thank you.

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Maple Mosaic by Claire Costello

My First Mosaic 


Maple Leaf 2001

"Took me a weekend but I loved

every minute".

Claire Costello

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