Tension (or Untitled from the Gold and Steel series)
Wall-mounted sculpture, Minimalist panel • Attributed to the circle of Miya Ando, or in the manner of Minimalism/Materialism artists like Richard Serra or Robert Ryman.

Style & Movement
Minimalism, Post-Minimalism, Mono-ha influenced Contemporary Art.
Medium & Technique
Gold leaf on cold-rolled or patinated steel plate; application of leaf in a grid pattern versus oxidative patination on the dark section.
Creation Period
Late 20th Century to early 21st Century (c. 1990-2015)
Dimensions & Format
Approximately 120cm x 80cm (47 x 31 inches), Vertical portrait format.
Subject Description
A geometric abstraction divided diagonally into two contrasting fields: a luminous gold-leaf section showing the visible seams of the metal foil, and a dark, matte oxidized steel section. The work explores the duality of light and shadow, permanence and change.
Condition & Value Assessment
Condition Assessment
Very Good; the gold leaf remains vibrant, though common minor abrasions and surface oxidation typical of exposed metal are visible.
Estimated Market Value
$15,000 - $35,000 USD
Auction Estimate
$10,000 - $25,000 USD
Provenance History
Likely sourced from a contemporary art gallery or direct studio commission; no visible labels or stamps on the face of the work.
Art Historical Significance
Represents the late 20th-century shift toward 'Materiality' in art, where the physical properties of the industrial steel and precious gold serve as the primary subject, echoing Zen aesthetics and industrial sublime.
Notable Features
Visible grid of gold leaf application; sharp, precise diagonal division; industrial mounting holes in the corners suggest a direct-to-wall installation style.
Condition Issues
Slight oxidation spots on the steel surface; minor lifting of leaf edges in the top left corner; fingerprints/oils visible on the dark patina.
Conservation Recommendations
Maintain in a climate-controlled environment with low humidity to prevent steel corrosion. Recommending microcrystalline wax for the steel and UV-filtered lighting to preserve the gold luster.