A Frozen River by a Town at Evening

Among the National Gallery's holdings of Van der Neer, this 1665 frozen river by a town at evening combines his two specialist subjects — winter landscape and nocturnal light — into a single composition. The frozen river at dusk was a subject he returned to repeatedly, finding in the combination of snow, ice, and evening sky an extreme challenge for his atmospheric methods. Ice and snow reflect and diffuse light differently from liquid water, and the long Dutch winter evenings — dusk falling as early as three in the afternoon — provided direct observation of the effects he was rendering. By 1665 Van der Neer had refined his technique to the point where the most delicate color transitions in sky and ice surface appeared effortless, though they required careful planning and precise paint application.

Ice reflects evening light differently from water — more matte, less specular, with a bluish cast from the sky overhead rather than the warm amber that water returns from the horizon. Van der Neer differentiates ice from snow by subtle tonal and color temperature adjustments, with ice slightly more luminous and cooler, snow warmer and more opaque.