>>45366Well, they are and they aren't. To use a film example, the original Halloween is considered a "masterpiece." As a work it's very effective in how it uses very little to achieve a lot. The story isn't complex or complicated and neither are the characters, but it successfully plays off of the fears and anxieties inherent in the audience to create a frightening experience. Its influence is cited as the basis for the prominence slasher movies would rise to in the 80s and it's still considered a classic which helped launch John Carpenter's career.
But now if you were to watch it today and compare it to more recent slasher or horror films, it seems almost quaint. They even lampshade this in the recent reboot where one of the characters is told about the events of the first movie and their response is basically, "so, what, a guy stabbed a handful of people 30 years ago?"
So while yeah, analyzed in context Halloween is still a "masterpiece." But like all influential works, others copy and derive inspiration from it, building off the work it did and ideally achieving more. While not only the state of the art is constantly evolving, other parts of society are as well. Yeah, the idea of the bogeyman breaking into your house and stabbing you is still scary, but its been supplanted by other fears. 3 people getting stabbed on Halloween probably wouldn't even get much notice today when school shootings produce double digit body counts pretty regularly.
But all that is part and parcel of the "masterpiece" process. Originally, you're talking about the work produced by a professional apprentice, someone that has spent years or possibly decades learning techniques that have been developed and passed down over centuries. Producing a masterpiece is meant to not only demonstrate mastery over those techniques, but also how you've innovated on them. There's the expectation that not only have you mastered the old techniques, but improved on them, and also that you'll be imparting these to the next generation of your own apprentices.
So yeah, while a "masterpiece" is in itself eternal, the qualities which made it so originally become less apparent over time as techniques, technology, and culture change, and often the more influential the work, the less remarkable it appears in retrospect.