Introduction
One of my favorite aspects of working for the Preservation Lab is the problem solving required to reach our clients’ goals. Whether performing treatments, building housings, or installing displays, we frequently find ourselves thinking outside the box to come up with custom solutions to unique problems.
FotoFocus
The problem solving aspect of the job was in full force with a recent display request from Art and Special Collections Reference Librarian, Sara Williams, for CHPL’s (Cincinnati and Hamilton County Public Library’s) participation in FotoFocus 2024 this Fall.
For those unfamiliar, FotoFocus is a biennial “month-long celebration of photography and lens-based art that unites artists, curators, and educators from around the world” (as described by the FotoFocus website). This year’s event was FotoFocus’ seventh iteration and encompassed 107 projects at 86 participating venues across Greater Cincinnati, Dayton, Columbus, and Northern Kentucky.
The Display Request
The theme for FotoFocus 2024 was Backstories, which focused on hidden stories within photographs that are not initially obvious. With this theme in mind, Sara Williams came up with the idea of highlighting stories hidden within one of CHPL’s most highly prized collection items: the 1848 Fontayne and Porter Panorama Daguerreotype. (For more information about this historic photograph, its preservation, and daguerreotypes in general, an earlier blog post I wrote on the subject can be found here.)
To convey this idea, Sara requested that the exhibit contain surrogate images attached to the back of the display cases, with images popping out at varying degrees of depth, highlighting the idea that each subsequent image is zoomed in closer, just as the story within the images become more in-depth.
Constructing a Prototype
I am still relatively new to the world of conservation, and even newer to that of display installation. When confronted with a task I am unfamiliar with such as this request, I like to think about what needs to be achieved, and then brainstorm how it can be achieved practically using stock materials we have in the lab. I did not yet have the specs on the display cases or the sizes of the specific images, but Sara gave me several printed foam board images like what would be used in the display to run tests with. Most importantly, I knew the two following bits of information:
- The display needed images attached to a cloth-covered wall within the display case.
- The images needed the ability to be mounted at custom depths from the cloth-covered wall.
After some brainstorming with our head conservator, Ashleigh Ferguson Schieszer, we decided to try using Vivak to “pop out” the images at various depths.
Vivak is a copolyester plastic that can be easily bent into various shapes, yet retains its shape once creased. It is also clear, making it useful for displays due to its ability to blend into backgrounds and not detract from the featured objects.
We also decided to use our cubicle walls as a test site until we could get our hands on the actual cases, since attaching a support mount to a cloth covered wall was a unique challenge for us.
First Prototype
I constructed the first prototype by creasing a small sheet of Vivak twice into a “J” shape. I poked two holes in the smaller lip of the “J” so that I could use pins to secure it to the cloth-covered wall, with the image adhered to the larger lip.
This was moderately successful. These would be easy to construct and the pins held the support’s weight. But I was concerned about the Vivak bowing under the weight of the images, especially for the ones that were to be at the furthest depth from the cloth-covered wall, as it was already wanting to sag without an attached image under its own weight.
Second Prototype
I made the second prototype into a “C” shape, so that there were two lips that could be pinned to the cloth-covered wall. My hope was that this would add more stability and reduce the potential sagging. This was certainly an improvement, but it still felt unstable, and I felt the Vivak pieces that needed to be longer still might sag.
I next added an additional support piece of Vivak along the back of this prototype so that the pins would penetrate it as well as the two lips, adding even more stability. This yielded the most favorable result so far, yet I felt like the process could be streamlined.
I wanted the “pop-outs” to be contained to one piece of Vivak, so for the final prototype so I extended the two lips of the “C” so that they overlapped each other making a square shape.
Final Prototype
The final prototype gave the stability of the second prototype but was easier to produce as only one piece of Vivak needed to be cut. After constructing this successful variation, I had the idea to rotate the “pop-out” 90 degrees so that the creased section of the Vivak would be vertical rather than horizontal, eliminating any tendency for it to sag from these creases outward.
Installation
Sara had also requested that both the cloth-covered wall and base of the display be covered in black velvet to give the display a cleaner look, as the existing cloth had seen better days. This was accomplished by removing the boards, cutting enough velvet so they could be wrapped and completely covered on its exposed side, and then secured on their hidden underside using a staple gun.
I had initially planned on using large “T”-shaped pins to fix the “pop-outs” to the cloth-covered wall, as they were abundant in the lab, and I felt the length of them would yield a stronger hold. However, upon attempting to test the prototype on the actual display case, it was discovered that the wall I assumed was cloth-covered foam was cloth-covered wood. As the “T”-shaped pins were long and not very sturdy, they would be extremely difficult to hammer into the wood.
I ended up using small ½” brass escutcheon pins. They are low profile and would be relatively easy to hammer into cloth-covered wood. I punctured 4 pilot holes through the overlapping “C” lips so the pins could hold the Vivak together, and then individual pins were hammered through the holes into the cloth-covered wood.
Once the velvet was installed and the “pop-outs” were secured to the freshly velvet-covered boards, the images could be adhered directly to the Vivak using double stick tape, as they were surrogate images printed onto foam board.
The Display During Installation
Once the cases were modified with the black velvet polyester and the Vivak supports were nailed into place, the bases were ready for Sara to add additional components underneath.
After Installation
The completed display, entitled Depth of Field: The Universe of the Daguerreotype went live on September 24, and was located on the 2nd floor of the South building at the Downtown Main branch of CHPL through November 1st. Sara Williams curated a wonderful series of images, featuring supplemental newspaper articles, city directories, images shot through a microscopic lens, and more to highlight both the scientific and human stories that are contained within this iconic Daguerreotype.
Captions describe:
- The astonishing achievement of how the photographic images were captured outdoors when normally, daguerreotypes are produced indoors to control the complicated process.
- How moisture and dust caused deterioration specks which are shown under 100x magnification and routinely monitored.
- The panorama’s unique anoxic custom enclosure, where the absence of oxygen prevents further degradation.
Although the display is no longer viewable, its primary subject still is. The 1848 Fontayne and Porter Panorama Daguerreotype can currently be viewed in the Cincinnati Room of CHPL’s Downtown Main branch along with other fantastic displays curated by Sara. Be sure to check them out and be on the lookout for the return of FotoFocus in 2026!
Matt McCoy – Conservation Specialist [CHPL]
