Medici Riccardi Horse Head

3D Model

The large equine protome from the Museo Archeologico Nazionale of Florence, called the Medici Riccardi horse head, has recently undergone conservation treatment sponsored by the Friends of Florence. The work was aimed at removing localized accretions and altered waxy layers. Materials were studied using traditional techniques and portable analytical devices, which identified hexogen materials, permitted their removal, and determined the composition of the underlying copper alloys. This maintenance intervention also provided an opportunity to extend the archaeometallurgical study carried out in the 1990s. The removal of the stratifications allowed a more accurate identification of the ancient repairs and modern integrations. A number of previously unknown cold plugs have been recognized, along with widespread traces of gold leaf, whose analysis unequivocally demonstrates that the artifact was originally gilded.