Museum-quality installation treats every wallcovering as a conservation object, not just a decorative surface. That means archival-grade, reversible adhesives that won't damage historic plaster if the covering is ever removed, full moisture and substrate documentation before work begins, and climate-conscious acclimation of materials.
It also means meticulous photographic documentation at every stage — a practice borrowed directly from museum conservation labs — so that the original condition of a historic wall is preserved as a record regardless of what happens above it.
This standard is what institutions, historic preservation organizations, and discerning private clients require, and it's the baseline Charleston Decorative Arts applies to every historic project, not only museum commissions.