Read the passage below:
In 2022, conservator Dr. Maya Lin undertook the restoration of the 14th-century Tapestry of Saints at the Florence Institute of Art. Before applying any chemical cleansers to the fragile silk threads in November of that year, she reviewed the logbooks from the tapestry's previous restoration in 1954. Those archival notes revealed that in 1938—sixteen years before the 1954 restoration team consolidated the backing canvas—the tapestry had been emergency-treated with an acoustic ultrasonic bath by museum curator Pietro Bernini following a river flood. However, Lin's micro-chemical analysis in early 2023 indicated that the ultrasonic bath had actually occurred after Bernini documented the initial mold outbreak in the winter of 1937, though prior to the tapestry's relocation to the dry vault in autumn 1939. Lin finalized her comprehensive structural report in mid-2024, citing Bernini's 1937 mold documentation as the true turning point in the artifact's degradation history.
Based on the passage, in what chronological order did the events surrounding the tapestry occur, from earliest to latest?
- 1Pietro Bernini documents the initial mold outbreak on the tapestry.
- 2The tapestry undergoes an acoustic ultrasonic bath treatment.
- 3The tapestry is relocated to the dry storage vault.
- 4The restoration team consolidates the backing canvas of the tapestry.