Salvador Dalí's Painting Degradation Linked to Amber Varnish and Zinc White
A study has revealed that Salvador Dalí's painting, 'The Temptation of Saint Anthony,' is experiencing degradation due to the use of amber varnish and zinc white pigment. The Royal Museums of Fine Arts of Belgium, which owns the painting, collaborated with international experts to investigate the causes of the artwork's deterioration. The study found that the zinc white pigment, when layered over lead white, is prone to degradation. Additionally, a layer of chlorine was detected, likely from the painting's transport to Europe in 1947. Despite these issues, the painting is now stable and back on display.