Smelting Works at Denver

Smelting Works at Denver — Thomas Moran. 1892.

Medium: watercolor and gouache. Dimensions: Sheet: 24 x 31.8 cm (9 7/16 x 12 1/2 in.).

Collection record: The Cleveland Museum of Art, Cleveland. Museum connection according to this source; current display unverified.

For today's viewers of Thomas Moran’s watercolor, the sight of factory smoke pouring into pristine mountain air might prophesy environmental ruin. Yet within the context of America’s western expansion, the imagery of factories was more ambiguous. Some in Moran's time regarded the factories as a force of destruction, while others interpreted them as symbols of progress. Moran himself viewed Denver’s budding industry with enthusiasm, writing positively to his wife about the city’s growth since he first visited while part of a government survey in 1873. Two decades later, when Moran returned to Denver to paint advertisements for the Santa Fe Railroad, smelting—the extraction of metal from heated rock—had transformed the city into an industrial hub. Although the brooding tone of this watercolor is unlike the artist’s bright, misty-eyed paintings of Edenic splendor, his depiction of the west’s emerging industrial landscape reinforces the same myth of manifest destiny—the belief that settler conquest of Native American lands was inevitable and justified—by illustrating the land’s richness in natural resources. Like the English Romantic painter J. M. W. Turner, whose style he emulated, Moran was primarily interested in the pictorial possibilities of industry. In this impressionistic study, Moran manipulates gray wash and white gouache to capture the vaporous quality of smoke and clouds as the two substances, industrial and natural, dissipate into the yellow atmosphere.

Source: official collection record. Metadata selected and normalized by Artline from the source export, accessed 10 September 2026; no museum endorsement. Reproduction rights are separate.