Passage
Museum conservators work quietly to protect fra____ objects from the damage of time. Light, humidity, and dust can deter____ ancient paint if left unchecked. Before any repair, a conservator studies the piece care____, sometimes using X-rays to see beneath the sur____. The goal is to stab____ an object, not make it look new. Materials chosen must be rever____, so future experts can undo the work if better methods appe____. Every treatment is recorded in detailed not____. Through such labor, artifacts stay ava____ for visitors to appr____.