|
|
| Line 1: |
Line 1: |
| − | [[File:Straus wall of pigments.jpg|thumb|Forbes Pigment Collection at Straus Art Center]]
| + | == Description == |
| | | | |
| − | The Forbes’ Pigment Collection contains over 3000 colorants assembled by the late Edward Waldo Forbes, former Director of the Fogg Art Museum at Harvard University (1909-1945). Currently, the core collection of pigments is housed in the Straus Center for Conservation at Harvard University while Forbes’ private collection of pigments resides at the Institute for Fine Arts Conservation Center at New York University. Contents of both collections were shared during his lifetime and after. Known subsets of these two collections exist in several additional laboratories around the world (see bottom of page for institution list). These colorants have been analyzed widely by most of the labs and thus the goal of this database is to provide one central, searchable, readily-accessible location for the compilation of any available information from all sources. The combination of this information will document the materials and aid in the determination of their compositions.
| + | A white precipitate formed by the reaction of [[aluminum%20hydroxide|aluminum hydroxide]] and [[acetic%20acid|acetic acid]]. Basic aluminum acetate is used as a lake substrate and as a mordant in textile dyeing. It also functions as a flame retardant and waterproofing agent. An aqueous solution of 5% neutral aluminum acetate (Burow's solution) is used as an astringent and antiseptic. |
| | | | |
| − | = Database setup = | + | == Synonyms and Related Terms == |
| − | Inventory lists and analysis results for the pigments are being added to the database as they are received. The pigment sets have varying numerical designations and limited bottle labeling. Where it appears that more than one lab has portions of the same sample (based on the number or label), the records are combined. The most common numbering systems are: 1) the 'new' system devised by Richard Buck based on the pigment’s color and chemical composition and 2) the 'old' or original numbers from the NYU collection. All numbers associated with a particular sample are included in the Pigment number field for searching purposes.
| |
| | | | |
| − | <categorytree mode="pages" hideroot=on>Forbes Pigment Database|pigments_category</categorytree>
| + | mordant rouge; Burow's solution; red acetate |
| | | | |
| − | = Institution list = | + | == Physical and Chemical Properties == |
| − | While this list may not be comprehensive, the following institutions are recognized as having subsets of these two collections. Additionally, many institutions further developed their collections with additional materials. One significant set is a collection of Asian pigments produced by Rutherford Gettens, Fogg Art Museum, and Richard Buck, Intermuseum Conservation Laboratory. This collection now resides at the Asian Art Museum in San Francisco and small subsets exist in other labs.
| |
| | | | |
| − | Forbes' core collection:
| + | * Neutral aluminum acetate (Al(C2H3O2)3) is soluble in water |
| − | • [[Category:Forbes Pigment Labs: SCC-Cambridge MA]]Straus Center for Conservation (formerly the Fogg Art Museum) Harvard University Art Museums, Cambridge MA
| + | * Basic aluminum acetate (Al(C2H3O2)2OH) is insoluble in water |
| − | • Art Institute of Chicago, Chicago IL
| |
| − | • Balboa Art Conservation Center, San Diego CA
| |
| − | • Edson Motta, Rio de Janeiro, Brazil
| |
| − | • Freer Gallery of Art, Washington DC
| |
| − | • Institute of Fine Arts, Conservation Center, New York University, New York, NY
| |
| − | • [[Category:Forbes Pigment Labs: ICA-Cleveland]] Intermuseum Conservation Laboratory, Cleveland OH (formerly Oberlin OH)
| |
| − | • [[Category:Forbes Pigment Labs: PMA]] Philadelphia Museum of Art, Philadelphia PA
| |
| − | • Yale University Art Gallery, New Haven CT
| |
| | | | |
| − | Forbes' private collection:
| + | ==Resources and Citations== |
| − | • [[Category:Forbes Pigment Labs: IFA-NYU]]Institute of Fine Arts, Conservation Center, New York University, New York NY
| |
| − | • Art Conservation Research Center, Carnegie Mellon University, Pittsburgh PA
| |
| − | • [[Category:Forbes Pigment Labs: Brooklyn Museum]] Brooklyn Museum, Brooklyn, NY
| |
| − | • [[Category:Forbes Pigment Labs: Buffalo State]] Buffalo State College Art Conservation Department (formerly the Cooperstown Graduate Programs), Buffalo NY
| |
| − | • [[Category:Forbes Pigment Labs: DIA-Detroit]]Detroit Institute of Arts, Detroit MI
| |
| − | • Doerner Institute, Munich, Germany
| |
| − | • Intermuseum Conservation Laboratory, Oberlin OH
| |
| − | • [[Category:Forbes Pigment Labs: Library of Congress]]Library of Congress Restoration Office, Washington DC
| |
| − | • [[Category:Forbes Pigment Labs: McRI-Chicago]]McCrone Research Laboratory, Chicago, IL
| |
| − | • Metropolitan Museum of Art, New York NY
| |
| − | • [[Category:Forbes Pigment Labs: MFA-Boston]] Museum of Fine Arts, Boston MA
| |
| − | • National Gallery of Canada, Ottawa, Ontario, Canada
| |
| − | • National Research Laboratory for Conservation, New Delhi, India
| |
| − | • University of Stellenbosch, Stellenbosch, South Africa
| |
| − | • [[Category:Forbes Pigment Labs: Walters-Baltimore]]Walters Art Gallery, Baltimore MD
| |
| − | • [[Category:Forbes Pigment Labs: Winterthur]]Winterthur Museum, Winterthur DE
| |
| | | | |
| − | [[Category:Reference Collections]] | + | * Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 |
| | + | |
| | + | * ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 332 |
| | + | |
| | + | |
| | + | |
| | + | [[Category:Materials database]] |