(LB / DF. 35.) Photograph © RBA 2012, courtesy of the Wallarf-Richartz Museum & Fondation Corboud Location Wallarf-Richartz Museum & Fondation Corboud, Köln, Germany Medium Oil on canvas painting Size 13 in. x 16 in. (40.5 cm x 33.5 cm) Glazing Optium Museum Acrylic® The Challenge To protect oil on canvas painting during exhibition while providing an optimal viewing experience. The SolutionOptium Museum Acrylic® Acrylic is half the weight of glass and shatter resistant Safeguards against injury and damage to artwork and visitors. Anti-static protection exceeds that of glass Immediately eliminates static charge. Makes for safer, easier framing and less cleaning. Abrasion resistant A durable hard coat protects against scratches from cleaning and general exposure to the public. Anti-reflective Allows viewers to see the painting without distracting reflections. 99% UV blocking Protects the painting from the most damaging light wavelengths, helping prevent fading and degradation.