Tristan und Isolde was the first Wagner opera I ever saw, at Seattle Opera about four years ago. It was glorious and dark and tense. The production the Bayerische Staatsoper has (which dates back to 1998, and which I hope they keep for many more years) is the exact opposite. Bright colors! A cruise ship! Childish scribbles! It’s absolutely not what you’d expect, and it works beautifully. This cast was also fabulous. I cried. You can read my more complete and coherent review on Bachtrack.