Caracterización físico-química y estudio de estabilidad a la luz de pinturas encáusticas comerciales

[EN] The conservation and restoration of encaustic painting was a field little studied so far. Generally, restorers specialized in this type of material have carried out studies on alterations caused in specific art works, such as the famous Fayum portraits or Roman wall paintings. Over the past decades several studies have been conducted to chemically characterise these paintings, trying to unravel the mysteries involved in this technique, questioning its definition. However, contemporary ar...