Each piece
tells a story
Willy and Annette Janssens shape 70 tonnes of Belgian clay every week in Ostend. Each vessel is unique — made by hand, slowly and meticulously.
Featured Vessels
Projects & Inspiration
“The kilometres that separate us are inconsequential. We're always close by, whether our client lives in Dubai, Singapore or Mumbai.”
2025 Inspiration Book & Product Data Sheet
Download our full 2025 catalogue featuring the complete Atelier Vierkant collection — all 38 series, product dimensions, surface finishes, and project photography. Available to architects, designers, and homeowners.
For Architects & Designers
Access our complete trade catalogue, material samples, and receive a dedicated account manager for your projects across India.
Open Trade Account →For Hospitality
Create distinctive outdoor environments at your property. Volume pricing, project-specific finishes, and white glove installation support.
Discuss Your Project →