In 2022 the Chinati Foundation's conservator published a report on the condition of Barge Marfa, a 21-ft foam and canvas orgy platform/sofa John Chamberlain made in 1983. It includes a 3-D model for future monitoring. [The artist's estate has been opposed to replacing the carved foam blocks, but is apparently chill with new canvas every year.]
The Chinati Chamberlain Foam Conservation Project [greg.org]










