It pulls from research and knowledge about human perception, acoustics, design, the arts, engineering, computer programming, and in this case, astronomy.
Even though the curtains first opened at The Hungarian State Opera House over 130 years ago, the acoustics here are still considered among the world's finest.
So some flowers, for example, that are pollinated by bats actually use acoustics and have an acoustic pattern that the bats can use to find the flowers.