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Originally from Belgium and based in New York, Helena Chastel is trained as a mathematician and a sculptor. Chastel combines color theory with mathematical proportions and geometric forms found in nature, specifically the icosahedron and dodecahedron, polyhedrons with identical equilateral faces. These geometries can be found in various natural structures, such as viruses and microscopic particles. Plato believed that the icosahedron represented the element of water and that the dodecahedron represented the element of ether or divine thought in his theory of the universe's composition.

 

Her color theory follows the idea of vibration, viewing color as energy. Chastel experiments with color harmonies, contrasts, and rhythms in my works to create specific emotional and spiritual effects. In this era of climate change and increased natural disasters, her work offers a holistic approach, spreading awareness of the intricate complexity and natural beauty our lives are intrinsically connected to. This series of sculptures embodies notions of sustainability and resilience found in nature, symbolizing regeneration in response to the degradation of ecosystems


 

Bio

Helena Chastel is a Brooklyn-based artist known for her dynamic outdoor installations that engage with public spaces across the globe. Her recent works include Open Air 2025 at the Alexey von Schlippe Gallery in Connecticut, SculpTOUR in partnership with the City of Anderson, South Carolina, and Whispers of The City at the DIFC Sculpture Park in Dubai. Chastel’s large-scale sculptures have also been featured in the Florence Art Exposed Outdoor Gallery in Oregon and multiple projects with Leila Heller Gallery in New York. She studied figurative sculpture and drawing at renowned institutions including The Studio School and The Art Students League of New York, following earlier academic training in mathematical sciences at the Université Libre de Bruxelles.

Education:

2005 Figurative Drawing, Heatherly's Art School, London 

2002 Intensive drawing, Slade  School of Fine Art, London

1988 Figurative sculpture and drawing, The Studio School, New York, NY

1987 Figurative sculpture and drawing, The Art Students League of New York, NY

1980-1983 Master in Mathematical sciences, Université Libre de Bruxelles, Brussels

1979-1980 Bachelor in Physics and Mathematics, Université Libre de Bruxelles

Outdoor Installations:

2025 Summer Group Show 2025, Leila Heller Gallery, New York, NY

2025 SculpTOUR, public art pARTnership with the City of Anderson, South Carolina

2025 Whispers of The City, DIFC Sculpture Park, Dubai, United Arab Emirates

2024 Denary, Florence Art Exposed Outdoor Gallery, Florence, OR

2023 Quantum, Leila Heller Gallery, New York, NY

2022 Open Air 2022, Alexey von Schlippe Gallery, University of Connecticut Avery Point, Groton, CT

2021 Détachment, Sirius, & Antaria, Leila Heller Gallery, New York, NY

Exhibitions:

2024 Who's Afraid of Red, Yellow & Blue?, The Factory, LIC, NY

2024 Significant Geometries, The Alexey von Schlippe Gallery, University of Connecticut

2024 All About Color, Conversations with Artists, New York, NY

2023 GLOBAL MELTDOWN, LIMNER GALLERY, Hudson, NY

2022 Flip, Brooklyn Waterfront Artists Coalition, Brooklyn,  NY

2021 Serena, Abu Dhabi Art Fair, Abu Dhabi, United Arab Emirates

2021 31st Annual International Exhibition, Viridian Artists Gallery, New York, NY

2021 We've Gone Wild, The Firefly Artists Gallery, Northport, NY

2021 Nature, Exhibizone Gallery, Canada

2021 Shape In All Its Forms, Site Gallery, Brooklyn, NY

2020 Every Color Has a Story, Flagler County Art League Gallery, Palm Coast, FL

2019 WATERLAND, NYA Gallery, New York, NY

2019 Priority Mail: Our 2019 Mail Art Biennial, Ground Floor Gallery, New York, NY

2018 ArtExpo NY, New York, NY

2017 Conrad New York, New York, NY

2017 Conrad New York, New York, NY

2016 Art San Diego, San Diego, NY

2016 Conrad New York, New York, NY

2016 Tokyo International Fair, Tokyo, Japan

2016 ArtExpo 2016, New York NY

2015 Spectrum 2015, Miami, FL

2015 ArtExpo 2015, New York, NY

2014 ArtExpo 2014, New York, NY

2013 Spectrum 2013, New York, NY

2013 Artexpo 2013, New York, NY

2013 Artexpo 2013,  New York, NY

2012 Contemporary Art Show, New York, NY

2001 Jadite Gallery, New York, USA

2001 NY Studio School, New York, NY

2000 Jadite Gallery, New York, NY

2000 Galeria R.G. Sevilla, Spain

1999 Galeria de Arte Haurie Sevilla, Spain

1999 Garuda Bangkok, Thailand

1999 Circulo de la Amistad Cordoba, Spain

1994 Quinn Gallery, New York, NY

1993 Cork Gallery, New York, NY

1992 Gallery Taghinia Milani, Miami, FL

1991 Galerie Elven Brussels, Belgium

1990 Furniture of the 20th Century, New York, NY

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Awards:

​2025 SculpTOUR, public art pARTnership with the City of Anderson, South Carolina

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