Painted Outdoor Sculpture Workshop-Day 2
Training the Eye for Outdoor Painted Sculpture
Day 2 of the Getty Conservation Institute’s Treatment Strategies for Painted Outdoor Sculpture Workshop moved us from broad introductions into the practical and sometimes uncomfortable realities of caring for painted works outdoors.
One of the strongest themes of the day was that outdoor painted sculpture is not something many conservators are formally taught in training programmes. It sits in a space between conservation, industrial coatings, fabrication, public art management, engineering, and maintenance. While the foundations of conservation ethics still guide the work, the practical decision-making can feel very different from museum conservation or the care of indoor artworks.
In a museum setting, we are often working to preserve as much original material as possible. With painted outdoor sculpture, the priorities can shift. The painted surface may have been designed to be renewed. A work may rely on a crisp, even, saturated surface to remain visually legible. In these cases, preserving every remnant of original paint may not always serve the artwork, the artist’s intent, or the public experience of the work.
That can be challenging. It asks conservators to think carefully about what we mean by authenticity. Is it the first layer of paint? The surface the artist expected the public to see? The fabrication system? The colour? The form? The experience of the work in its outdoor setting?
A phrase that stayed with me from the day was “training the eye.” For outdoor painted sculpture, this means learning to see not just colour change or corrosion, but coating systems, surface preparation, application methods, failure patterns, gloss, texture, and the relationship between the paint and the substrate beneath it.
This is especially important because, as Rose Lowinger reminded us, many painted outdoor sculptures do not follow the familiar “artist’s palette to canvas” pathway we often associate with paintings. Many are made with the involvement of fabricators, engineers, paint manufacturers, applicators, installers, and maintenance teams. Sometimes the artist may define the colour, finish, or visual effect, while others determine how that surface is technically achieved. This makes documentation, consultation, and understanding fabrication history essential.
We also spent time discussing useful industry standards, including ASTM D6677 and ASTM D3359, as resources for thinking about coating adhesion and testing. These kinds of standards are not a replacement for conservation judgement, but they provide a shared language when working with paint manufacturers, contractors, and fabricators.
There were also some wonderfully memorable examples of the specific challenges faced in Australia. Wooden outdoor sculptures, for example, can become targets for cockatoos, adding a very local form of damage to the usual list of weathering, biological growth, corrosion, coating failure, graffiti, and public interaction.
Another practical takeaway: don’t fall for self-priming paints. Paint systems matter. A coating is only as good as the preparation beneath it, and a paint job is only as reliable as the full system: surface preparation, primer, intermediate layers, topcoat, curing time, environmental conditions, and ongoing maintenance. Mixing products from different manufacturers, or using one part of a system without the rest, can create real problems later. The message was clear: use the manufacturer’s system together, and understand the technical data before committing to treatment.
Powder coating also generated a lot of discussion. Like many industrial finishes, it can be extremely durable, but it also brings challenges for repair, colour matching, gloss, localised treatment, and future recoating. For conservators, the question is not simply whether a coating is strong, but whether it is appropriate for the artwork, its environment, its maintenance plan, and its long-term interpretation.
In the afternoon, we looked at public painted outdoor sculpture in Melbourne, including how the City of Melbourne manages its extensive public art collection. This was a valuable reminder that conservation is only one part of a much larger care system. Not every issue requires a conservator to carry out the work directly. Routine maintenance, cleaning, coating work, or repairs may involve skilled contractors, particularly when budgets and scale are significant.
The key is knowing when conservation input is needed. Conservators can help define significance, assess risk, document condition, identify when a surface is failing, set treatment parameters, advise on materials, and ensure that decisions are made ethically and with long-term consequences in mind. Sometimes our role is hands-on treatment. Other times, it is guiding, specifying, reviewing, or helping others understand what matters most.
Day 2 left me thinking about how much outdoor painted sculpture asks of us. It requires close looking, technical curiosity, humility, and collaboration. It also challenges some of the instincts many conservators develop through museum-based training.
These works live outside. They weather, fade, are touched, repaired, recoated, damaged, loved, and sometimes misunderstood. Caring for them well means accepting that they are not static objects. They are active parts of public space, and their conservation depends on both material knowledge and a clear understanding of how they are meant to be seen.