Rosenthal Studio-Line Spiral Vase Duo by Ron Arad – White & Black Porcelain with Steel Elements, Germany
A striking curated pair of sculptural vases designed by internationally acclaimed architect and designer Ron Arad for Rosenthal Studio-Line. Combining industrial inspiration, postmodern wit, and exceptional porcelain craftsmanship, these two vases transform everyday objects into bold design statements.
The design is immediately recognisable through its distinctive helical body. Each vase appears as if formed from a flexible industrial hose or compressed spring, translated into glossy porcelain with remarkable precision. Rising from the opening is a polished steel spiral element that extends the visual movement beyond the vessel itself, reinforcing the illusion of elasticity and motion.
Presented together, the contrasting black and white versions create a powerful graphic dialogue. The white vase emphasises the purity of the form and highlights the interplay of light and shadow across the spiral surface, while the black example introduces depth, reflection, and a more dramatic presence. Together they embody Ron Arad's fascination with transforming industrial forms into sophisticated design objects.
Designer
Ron Arad is among the most influential contemporary designers and architects of his generation. Known for challenging conventional boundaries between art, architecture, and industrial design, his work is represented in major museum collections worldwide. His collaborations with Rosenthal brought his experimental approach into the realm of porcelain, resulting in some of the company's most distinctive contemporary designs.
Manufacturer
Founded in 1879, Rosenthal has long been recognised for its collaborations with leading architects, artists, and designers. Through the Studio-Line programme, the company has produced groundbreaking designs by figures such as Walter Gropius, Tapio Wirkkala, Bjørn Wiinblad, Luigi Colani, and Ron Arad.
Design Details
Designer: Ron Arad
Manufacturer: Rosenthal Studio-Line
Origin: Germany
Material: Porcelain and stainless steel
Finish: High-gloss porcelain with polished steel spiral
Colours: White and Black
Style: Contemporary / Postmodern / Industrial Design
Dimensions
White Vase (Model 4744/24)
Height: 24 cm
Width: 11.5 cm
Depth: 11.5 cm
Black Vase (Model 4744/19)
Height: 20 cm
Width: 10 cm
Depth: 10 cm
Condition
Excellent vintage condition. No chips, cracks, or restorations observed. Both porcelain bodies retain their glossy finish, and the steel elements remain clean and well preserved.
Why This Duo Stands Out
• Designed by internationally renowned designer Ron Arad
• Produced by Rosenthal Studio-Line, Germany
• Distinctive spiral form inspired by industrial hoses and springs
• Combination of glossy porcelain and polished steel
• Contrasting black and white versions create a strong visual dialogue
• Sculptural objects even when displayed without flowers
• Excellent examples of contemporary collectible design
• Suitable for modern, minimalist, and postmodern interiors
• Highly recognisable museum-quality design
This curated duo perfectly captures Ron Arad's ability to transform industrial references into elegant sculptural objects. Displayed together, the two vases create a compelling composition of form, movement, contrast, and material innovation—an outstanding addition to any collection of contemporary design.
General Information
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All items are photographed and described with care. Vintage pieces may show minimal traces of age; any significant flaws will be clearly mentioned.
Specifications
ConditionVery goodColorsWhiteMaterialPorcelain, MetalNumber of items2Height24 cmWidth11 cmDepth11 cm