Mount Washington, New Hampshire by Jasper Francis Cropsey

This is 'Mount Washington, New Hampshire' by Jasper Francis Cropsey, painted in 1870 and now in a private collection. It vanished from public view for nearly a century, sitting forgotten in a barn until it was rediscovered in the 1960s. Cropsey was once a giant of the Hudson River School, famous for his almost unnaturally vivid autumn scenes, his critics even placed autumn leaves in a box alongside his paintings to test his colors.

What to look at: the perfect doubling of the sky and trees in the central river. Cropsey used a luminist technique here, building thin glazes of translucent paint so light seems to pass through the surface and reflect back. The red-orange tree cluster on the right bank is the chromatic climax of the whole composition, the most saturated passage, and the spot where his reputation for autumn color still burns brightest.

Cropsey’s fall from fame was swift. By the early 20th century, the Hudson River School’s panoramic, spiritual landscapes felt old-fashioned against European modernism. His works were auctioned for single-digit sums. This painting’s long sleep in a barn and its eventual rediscovery mirrors the arc of the whole movement: ignored, then slowly, quietly reconsidered.

The stillness of this river, holding the sky and the season in perfect balance, now reads like a quiet act of endurance. What would it have been like to open a barn door and find this glowing on the other side?