Just say "NO" to plexiglass, especially around bronze sculptures
Sculptural bronzes have been produced for thousands of years and have lasted for millennia, under all sorts of harsh conditions. In other words, bronze is a material built to last. That's why I'm always so surprised to encounter bronze sculptures in museums or in galleries (or elsewhere) behind an obstructive barrier, like plexiglass. This mostly unnecessary protective shielding is especially detrimental to the engagement and experiences of people who cannot see or cannot see well, who would benefit greatly from permissions...