Our guest blogger today is Abbott Nixon, IMA Volunteer Intern in Objects Conservation.
Before coming to the IMA as a volunteer conservation intern, I worked in a cozy, climate-controlled painting conservation studio in Buffalo, NY. I thought my work here would be similar, however I quickly found this not to be true and that my primary task of assessing and conserving the four artworks on loan to IUPUI would require hours in the hot, blinding sun.
At the beginning of the summer I set out to photo document each one: Spaces with Iron, Mega Gem, Portrait of History, and East Gate/West Gate. From this day of documentation I created detailed condition reports. From there, IMA Conservator Richard McCoy, and fellow conservation intern, Nicole Peters (of recent IMA Blog fame) and I returned to campus to wash all four and then wax the two bronze artworks. By that time summer was in full swing and the 90 degree day with clear skies made for some pretty interesting (and sweaty) work.
Never having waxed a bronze in my life, I read up on the subject to prepare. Patrick V. Kipper’s The Care of Bronze Sculpture breaks down each step in process of waxing a bronze artwork, as does the IMA blog from last year, Caring for Bronze in the Community. It seemed easy enough. Some light blow torching, applying wax, smoothing the wax out evenly, applying the blow torch again, et voilà! You can imagine it was not so simple. At ten in the morning the sun was already scorching hot. Cleaning Will Horwitt’s Spaces with Iron proved difficult when the water was evaporating faster than we could rinse the suds away.

Rinsing off "Spaces with Iron" before waxing can begin.
After scrubbing off grime and bird guano from the artwork, we added heat to the already hot day with the help of a large propane torch. Monitored by Richard, Nicole and I created an efficient team, with one of us heating the metal and the other waxing the surface. At first I was a little unsteady with the large blow torch so I worked as the waxer, however my fellow intern Nicole did not share my jitters and helped out immensely.

Nicole Peters uses a blow torch to heat the bronze surface as Abbott Nixon applies a protective layer of wax.
Once finished with Spaces with Iron there was a great sense of satisfaction … for about one minute, then we remembered we were about to do this all over again with the Zhou Brother’s Portrait of History. Unlike the smooth surface of Spaces with Iron, Portrait of History has a mottled texture which proved difficult not only to clean but to wax as well.

Abbott Nixon cleaning the difficult surface of "Portrait of History" By the Zhou Brothers.
Filed under: Art, Conservation




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