Search results
Results from the WOW.Com Content Network
In painted works using orpiment, migrating, degraded arsenic oxides are often detectable throughout the multi-layered paint system. This widespread arsenic migration has consequences for the conservation of orpiment as a pigment in works of art. [9] Orpiment is also sensitive to light exposure, decaying into a friable white arsenic trioxide ...
The conservation and restoration of illuminated manuscripts is the care and treatment of illuminated manuscripts which have ... reacts with verdigris and orpiment ...
The conservation and restoration of frescoes is the process of caring for and maintaining frescos, ... Orpiment – natural mineral (arsenic sulfide)
With respect to cultural property, conservation science is the interdisciplinary study of the conservation of art, architecture, technical art history and other cultural works through the use of scientific inquiry. General areas of research include the technology and structure of artistic and historic works.
Conservation skills are now being taught at institutions such as the master's degree program in art conservation [4] at Winterthur and the University of Delaware, located in Newark, Delaware. This is an intensive three-year program, with facilities including conservation studios, laboratories, examination rooms and workshops available to ...
Arsenic blende or Arsenblende (German: Arsenblende, arsenik-blende) is a trivial name that has partially fallen out of scientific use, used by mineralogists, as well as representatives of mining and craft professions in relation to at least two similar ore minerals — orpiment and realgar, [1]: 135, 239, 438 in composition — arsenic sulfides.
A conservation technician examining an artwork under a microscope at the Indianapolis Museum of Art. The conservation and restoration of books, manuscripts, documents, and ephemera is an activity dedicated to extending the life of items of historical and personal value made primarily from paper, parchment, and leather.
The scope has widened from art conservation, involving protection and care of artwork and architecture, to conservation of cultural heritage, also including protection and care of a broad set of other cultural and historical works. Conservation of cultural heritage can be described as a type of ethical stewardship. It may broadly be divided into: