1091 Project: “Master Studies” Workshop: Conservation of Transparent Papers

This month’s 1091 Project could more appropriately be called the “0 Project” because, instead of our usual 1,091 miles apart, Conservator Beth Doyle of Duke University Libraries and I were both in the same place for the FAIC-sponsored “Master Studies” Workshop: Conservation of Transparent Papers held July 23-24 and 25-26, 2012, in Ames, IA.  Hildegard Homburger usually teaches this workshop in her home city of Berlin, and this summer marks the first time she has come to the U.S. to teach it.  The week before coming to Iowa State University Library, Hildegard taught the workshop at the Smithsonian Institution Archives.  Nora Lockshin has posted about the SIA workshop on their blog The Bigger Picture.

Hildegard Homburger addresses participants from session one at Iowa State University Library.

Iowa State University Library was pleased to offer a second location for the workshop in the Midwestern portion of the country.  We are lucky to have a spacious and well-equipped conservation lab located in our beautifully designed main library, just steps away from Special Collections and Archives.  Landscape Architecture is one of ISU’s strengths, and we hoped that our park-like campus would provide a pleasant environment for our visitors.

We had a wonderful time hosting the workshop.  Abigail Choudhury of FAIC patiently helped us through the process, and was very responsive as we communicated back and forth about supplies, equipment, transportation and housing for Hildegard, and all the other necessary details to make the event run smoothly.  The Midwest is a big, spread-out area, with lots of rural space between major cities, so Midwestern conservators don’t have the luxury of gathering for lectures and group meetings as frequently as our East Coast counterparts.  Events like this one help us build our sense of larger community.  Our participants came from all over — the Midwest, of course, but also Canada, California, Texas, and even the East Coast.  The types of conservators in attendance ranged from library/archives to museums to private practice.  I personally really enjoyed everyone’s openness and the engaging conversations both in class and during coffee breaks and meals.

I found the advanced nature of the course material rewarding, and Hildegard certainly turned many of our preconceived expectations about the behavior of transparent paper on their heads.  For example, where I would have expected to use more humidity to force a misbehaving sheet of transparent paper to bend (er — actually, to flatten) to my will, Hildegard used much less humidity and coaxed the paper into submission with repeated flattening cycles in a hard-soft sandwich.

An unexpected pay-off balanced the extra work of hosting the workshop: our volunteer Martha and I each attended one workshop and “audited” the other.  Although I actively participated in only the first session, I was on hand to take photos during the second session and to observe Hildegard and the other participants at work.  I also enjoyed getting to participate in discussions and ask more questions the second time around, which really helped me to fill in the gaps in my notes from the first session and internalize the material that much more effectively.

Hildegard Homburger

Hildegard was incredibly generous with her knowledge, sharing treatments that had gone terribly awry for her in the past as well as those treatments that had gone right.  One of the things I appreciated most about Hildegard’s teaching style is that she presented us not only with the methods and materials that work best for her, but also with alternative options so we could play around with them and make up our own minds.  So, while she brought isinglass and Japanese long-fibered tissue for us to use, she also had us try our hands at mending with four different types of pre-prepared heat-set tissue: Cromptons, Beva, Filmoplast-R, and Lascaux 498 HV.  Isinglass is Hildegard’s adhesive of choice when mending transparent paper, and she certainly had me convinced by the end of the workshop — not because she had insisted on it, but because she had given me options and guided me to figure it out for myself.

Visit our photo album of the workshop on Flickr to see images of instructor Hildegard Homburger and the other participants in action.  Don’t forget to head on over to Preservation Underground for Beth Doyle’s impressions of the workshop as a visiting participant.  And many thanks to everyone who contributed to and attended the workshops.

Session One at Iowa State University Library
Session Two at Iowa State University Library


  1. ISU was a FANTASTIC location for this event! I’m hoping that you will host more, I’d certainly come back for another workshop. It was extra nice to stay on campus just a five minute walk from the library. And the campus is lovely, you are right. Going for a run before the workshop allowed me to see a lot of your campus and I enjoyed the greenhouses, horses and cows and some of the local wildlife.

    Oh, and of course, the workshop was amazing. You hit the nail on the head about Hildegard’s teaching style. It was fabulous to be in a workshop where you felt comfortable and encouraged to experiment.

    1. Thanks, Beth! Glad to hear you enjoyed our location, and I whole-heartedly agree about the quality of the workshop. Looking forward to seeing more of FAIC’s training opportunities.

  2. This is a great write-up. Thanks for sharing the notes and photos. I believe this is the first workshop FAIC has presented in Iowa, and we were delighted with the support we received from ISU and the turn-out of participants.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s