Sandstone Wall, 1930s
The stone was stained from a bronze lamp above this section. The distracting copper staining was removed without harming the sandstone substrate. Wax applied to the bronze lamp will reduce the risk of future copper staining.
The stone was stained from a bronze lamp above this section. The distracting copper staining was removed without harming the sandstone substrate. Wax applied to the bronze lamp will reduce the risk of future copper staining.