Blog Category: Conservation

The Kilims Are Coming!

In anticipation of The Art of the Anatolian Kilim: Highlights from the McCoy Jones Collection (which opens September 10) the Textiles Conservation team is busy at work preparing each rug for display. It is a meticulous and time-consuming process!

First, the kilims have to be taken out of storage. Normal cardboard contains acid that can cause staining on textiles, which is why kilims are rolled onto blue, acid-free cardboard tubes for storage.To avoid harm from dust, the tubes are shrouded in unbleached cotton fabric.

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Conservation Treatment of a Monumental Print

A monumental 17th-century etching/engraving by the artist Jacques Callot is currently on view in the Jacqueline and Peter Hoefer Print Study Room at the Legion of Honor. In addition to a dramatic naval battle scene, the print depicts many fascinating details of daily life, which are visible upon close inspection. Although the print was acquired by the museums in 1968, it had never been exhibited due to condition issues. The most noticeable of these condition issues was the fact that until recently, the sixteen panels comprising the print were separate pieces!


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Follow that Art! Six-Sided Planes Gets a Makeover by Paintings Conservation

Last week Balcomb Greene’s Six-Sided Planes made its first entry into the Museums and the acquisitions process via the registration department. This week, the painting heads upstairs to the paintings conservation lab for a little makeover.

My name is Elise Effmann and I’m an associate paintings conservator at the Fine Arts Museums. Conservators are entrusted with the care, treatment and technical study of artworks in the collection. When a painting comes to the Museums as a proposed acquisition, our department must examine it to provide the curators with information about how it was made, and to determine if there are any potential problems with the acquisition due to its condition.

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Under Wraps: The furniture at the Legion gets custom-made covers

For the last several months, Textile Conservation volunteers Kathy Murphy, Jean Scardina, intern Erica Storm and Objects Conservation volunteer Tegan Broderick have all been hard at work making covers for the furniture stored at the Legion of Honor. While most of the chairs were already stored beneath loose-fitting pieces of cloth, custom covers provide the objects with better protection from light and dust. Clearly labeled covers also facilitate quick identification of the objects underneath and prevent unnecessary handling.

To make a cover, we first measure each piece of furniture and record the dimensions on a measurement sheet.

Under Wraps

Measuring a chair

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Conserving Louise Nevelson’s "Ocean Gate"

As a follow up to our last post about the conservator’s role in dealing with artistic intent, the Objects Conservation Department has been working with outdoor sculpture contractors from Tracy Power Conservation to conserve the Louise Nevelson sculpture Ocean Gate. The sculpture is located at the south corner of the Osher Sculpture Garden at the de Young.


Louise Nevelson (American, 1900–1988)
Ocean Gate, 1982
Aluminum and black paint
145 11/16 x 81 7/8 x 68 1/8 in.
Museum purchase, gift of Barbro and Bernard A. Osher, 2002.72a-f

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RTI Photography of the Red-Figure Pelike

In my last post, I introduced you to the cutting edge photography Reflectance Transformation Imaging (RTI), a technique invented by Tom Malzbender at Hewlett Packard Labs. Here at the Museums, we have been using RTI to gain better understanding of objects in our permanent collection. We have just completed another round of RTI photography of this 5th-century Greek pelike.


Manner of the Kadmos Painter, Greek
Red-figure pelike, late 5th century BC
Greece, Athens. Terracotta
Gift of the Queen of Greece through Alma de Bretteville Spreckels, 1925.365

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