“We didn’t want to make a pseudo-historic instrument. We wanted to create an impression that the composition is floating in the air. We regard it as a jewel to crown the cathedral, as a necklace hanging below the rose window.” I had a great talk not only about the long expected project, but as well about design, architecture and art. Everything started more than 15 years ago when we visited the Květná Glassworks for the first time. Since then we keep returning not only there, but as well to many other Czech glassworks like Preciosa or Lasvit. Now we can master the experiences in the project of the century, the new organ for St. Vitus Cathedral in Prague.