Preliminary identification
Photo reference
2 uploaded photos
Overview
A striking stoneware chalice featuring heavy, hand-applied 'coiled' or 'worm' relief decoration and a rich, earthy manganese-oxide glaze. This piece exemplifies the Brutalist movement in ceramics, prioritizing raw texture and architectural form over traditional delicacy.
Story
Post-war Europe birthed a movement that rejected polish for power. Eva Kumpat's studio in Germany became a hub for this 'raw' aesthetic, turning ancient goblet forms into modern, tactile sculptures that demand to be touched.
Maker / Origin
Eva Kumpat was a notable German studio potter active during the height of the West German art pottery boom. Unlike the mass-produced 'Fat Lava' factory pieces, her work remained artisanal and sculptural, often marked with her distinctive 'EK' incised monogram.
Condition & Value
The piece appears to be in excellent vintage condition with no visible chips to the delicate relief coils. The felt pads on the base suggest it was well-cared for by a previous collector. Condition is excellent. Eva Kumpat is a recognized name among Mid-Century Modern collectors.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.