The Jupiter Terrace, Yellowstone
Landscape painting on canvas • Thomas Moran (American, born England, 1837–1926)

Style & Movement
Hudson River School / Rocky Mountain School (late Romanticism)
Medium & Technique
Oil on canvas employing atmospheric glazing, thin luminous washes, and detailed impasto in the mineral terrace formations
Creation Period
Circa 1890-1900
Dimensions & Format
Landscape orientation; estimated original dimensions approximately 20 x 30 inches
Subject Description
A panoramic view of the travertine terraces at Mammoth Hot Springs in Yellowstone National Park. The composition features the steaming, mineral-laden pools in the foreground with a misty mountain peak and a subtle rainbow in the background sky, symbolizing the sublime power of nature.
Condition & Value Assessment
Condition Assessment
Very Good; appears stable with consistent aging across the surface
Estimated Market Value
$150,000 - $350,000 USD
Auction Estimate
$200,000 - $300,000 USD
Provenance History
Likely originated from a private American collection or a commission following Moran's expeditions with the Hayden Geological Survey; subsequent history typically involves major American art galleries or museums.
Art Historical Significance
Moran's depictions of Yellowstone were instrumental in the creation of the first National Park. His work bridge the gap between scientific exploration and romantic fine art, defining the visual identity of the American West.
Notable Features
The 'M' monogram signature is visible in the lower right corner. The painting features Moran's characteristic use of prismatic light and atmospheric perspective to create a sense of vast, ethereal space.
Condition Issues
Minor age-related craquelure, potential slight yellowing of the varnish layers, and minor surface grime consistent with age.
Conservation Recommendations
Professional surface cleaning and a light varnish refresh are recommended. Store in a climate-controlled environment with UV-filtered lighting.