Although Chicago may be without the standard layer of snow for this time of the year, we here are The Conservation Center are lucky enough to have beautiful images around to remind us of a pristine snowfall. A client recently brought in just such a painting, though it wasn’t quite the impeccable snow scene it once was. Years of grime build-up and thick, discolored varnish had turned the crisp white snowfall into a dingy, brown landscape. But with some time, patience, and careful chemistry, Senior Paintings Conservator Amber Smith was able to bring the original colors back to this Oak Park snow scene.