JHA Porcelain di Jacqueline Harberink

JHA Porcelain – Timeless Handcrafted Porcelain from Florence
Jacqueline Harberink, a Dutch ceramic artist, specializes in handcrafted porcelain objects that embody timeless design. In 2021, she founded JHA Porcelain and established her atelier and shop in the historic Santa Croce district of Florence. This multifunctional space serves as a creative studio, gallery, and workshop, where Jacqueline crafts, displays, and sells her unique creations while also offering ceramic courses and workshops to share her passion and expertise.
Her collection features plates, vases, tableware, and jewelry, each piece a one-of-a-kind creation that showcases her mastery of traditional porcelain techniques. From lacquered finishes to the delicate rice-grain style and the intricate art of nerikomi, Jacqueline’s work merges Nordic minimalism with inspiration drawn from organic forms in nature and architectural patterns. The tactile surfaces of her creations invite interaction, turning every object into a sensory experience.
Custom Creations
JHA Porcelain offers bespoke services, crafting functional and decorative objects tailored to individual preferences. Whether for interior design projects or personal collections, Jacqueline’s custom pieces reflect her dedication to precision and artistry.
Sustainability
Porcelain is an inherently durable and sustainable material, and Jacqueline’s timeless designs are crafted to last for generations. In her zero-waste atelier, all porcelain clay is meticulously reclaimed and reused, reducing material waste. For packaging and shipping, Jacqueline prioritizes the use of recycled and eco-friendly materials, aligning her brand with sustainable practices.

Why it is in The Green Circle

JHA Porcelain exemplifies the fusion of artistic craftsmanship, sustainability, and timeless design, making it a perfect fit for The Green Circle 2025. By crafting durable porcelain pieces that are designed to last for generations, Jacqueline Harberink actively supports responsible consumption and production (SDG 12).
Her commitment to zero-waste practices—reclaiming and reusing every bit of porcelain clay—minimizes material waste and promotes a circular economy. Additionally, her use of recycled and eco-friendly packaging highlights a dedication to reducing environmental impact and supporting climate action (SDG 13).
Through her work, Jacqueline preserves traditional ceramic techniques such as nerikomi and rice-grain style, blending them with Nordic minimalism and inspiration from nature, fostering an appreciation for cultural heritage and sustainable artistry (SDG 11 – Sustainable Cities and Communities).
JHA Porcelain’s participation in The Green Circle underscores how handcrafted, eco-conscious design can merge with modern aesthetics to create objects that are both functional and meaningful (SDG 17 – Partnerships for the Goals).

  • Dimensions: 23h x 25 cm Weight: 3 kg Material: Porcelain Handmade in Italy This unique porcelain vase from our ‘ARCHITECTURE’ collection is meticulously handcrafted using the coil technique. The interior is glazed for functionality, while the exterior remains unglazed, showcasing its natural texture and artistry. The vase’s shape draws inspiration from the traditional Korean moon jars, celebrated for their elegant, rounded forms. The outside surface is adorned with a delicately carved pattern, adding depth and character to this timeless piece. A perfect blend of tradition and craftsmanship, this vase is a striking addition to any interior space. Brand: JHA Porcelain
  • Dimensions: 35h x 10 cm Weight: 2 kg Material: Porcelain Handmade in Italy The ‘Flute’ vase from our ‘DOTS’ collection is meticulously crafted using the slip casting technique. The interior is glazed for functionality, while the exterior remains unglazed with a satin matte finish, highlighting its natural elegance. The outside is hand-decorated with black-colored slip, applied one by one with precision, adding a unique and artistic touch to each piece. A harmonious blend of craftsmanship and design, this vase is a refined addition to any interior space. Brand: JHA Porcelain
  • Dimensions: 35h x 15 cm Weight: 2 kg Material: Porcelain Handmade in Italy This unique porcelain vase from our ‘DIALOGUE’ collection is expertly handcrafted using the coil technique. The interior is glazed for practicality, while the exterior remains unglazed, highlighting its natural texture and elegance. The vase’s organic shape, with its opening thoughtfully oriented toward other pieces in the collection, symbolizes the universal need for ‘dialogue’ in the world we share. A harmonious blend of artistry and meaning, this vase is a perfect statement piece for any space. Brand: JHA Porcelain
  • Dimensions: 32 x 11 cm Weight: 2 kg Material: Porcelain Handmade in Italy This unique porcelain vase from our ‘DIALOGUE’ collection is meticulously handcrafted using the coil technique. The interior is glazed for functionality, while the exterior remains unglazed, showcasing its natural beauty. The vase’s organic shape, with its opening intentionally oriented toward other pieces in the collection, symbolizes the essential need for ‘dialogue’ in the interconnected world we live in today. A perfect blend of artistic expression and thoughtful design, this vase is a meaningful addition to any space. Brand: JHA Porcelain
  • Dimensions: 29h x 18 cm Weight: 2,5 kg Material: Porcelain Handmade in Italy This unique porcelain vase from our ‘ARCHITECTURE’ collection is meticulously handcrafted using the coil technique. The interior is glazed for functionality, while the exterior remains unglazed, showcasing a pattern inspired by the iconic ‘cassettoni’ square niches of the Pantheon in Rome. A perfect blend of artistic craftsmanship and timeless design, this vase is a striking addition to any space. Brand: JHA Porcelain
  • Dimensions: 35h x 10 cm Weight: 2 kg Material: Porcelain Handmade in Italy The ‘Flute’ vase from our ‘MOON’ collection is a handcrafted piece created using the slip casting technique. The interior is glazed for functionality, while the exterior remains unglazed with a satin matte finish. The outside surface features a unique black relief pattern, skillfully crafted using the shellac technique, adding texture and depth to its design. This vase is an elegant and timeless addition to any space, combining artistry with functionality. Brand: JHA Porcelain
  • Dimensions: 14x12 cm Weight: 0,7 kg Material: Porcelain Handmade in Italy The PONTI vase from our ‘ARCHITECTURE’ collection is a unique handcrafted piece created on the pottery wheel. The interior is glazed for functionality, while the exterior remains unglazed, showcasing an intricate pattern. This design is inspired by and serves as a tribute to the iconic “Stuoia 1923” vase by renowned Italian designer Gio Ponti, blending timeless elegance with modern craftsmanship. Brand: JHA Porcelain
  • Dimensions: 35 x 16 cm Weight: 2 kg Material: Porcelain Handmade in Italy Introducing the ‘Donna’ vase from our ‘MOON’ collection, featuring elegant curvy lines that exude sophistication. Crafted using the slip casting technique, this vase is glazed on the inside for functionality, while the exterior remains unglazed with a satin matte finish. The outside surface is adorned with a unique black relief pattern, meticulously created using the shellac technique. This intricate decoration adds depth and texture, making the vase a striking statement piece for any space. Brand: JHA Porcelain
  • Dimensions: 33h x 16 cm Weight: 2 kg Material: Porcelain Handmade in Italy This unique porcelain vase from our ‘DIALOGUE’ collection is expertly handcrafted using the coil technique. The interior is glazed for functionality, while the exterior remains unglazed, highlighting its natural beauty. The vase’s organic shape, with an opening oriented toward other pieces in the collection, symbolizes the essential need for ‘dialogue’ in today’s world. A harmonious blend of thoughtful design and craftsmanship, this vase is both a functional object and a statement piece for your home. Brand: JHA Porcelain
  • Dimensions: 50h x 11 cm Weight: 2,5 kg Material: Porcelain Handmade in Italy This unique porcelain vase from our ‘ARCHITECTURE’ collection is meticulously handcrafted using the coil technique. The interior is glazed for functionality, while the exterior remains unglazed, highlighting a delicately carved pattern. The vase’s shape draws inspiration from the iconic Venetian glass designs of renowned Italian designer Carlo Scarpa, blending timeless elegance with contemporary craftsmanship. A perfect statement piece, this vase embodies artistry and functionality, making it a distinctive addition to any space. Brand: JHA Porcelain
  • Dimensions: 33 h x 13 cm Weight: 2 kg Material: Porcelain Handmade in Italy This one-of-a-kind porcelain vase from our ‘ARCHITECTURE’ collection is meticulously handcrafted using the coil technique. The interior is glazed for functionality, while the exterior remains unglazed, showcasing a pattern inspired by the iconic ‘cassettoni’ square niches of the Pantheon in Rome. A true blend of craftsmanship and timeless design, this vase is both an artistic statement and a functional piece for your home Brand: JHA Porcelain
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