I hear that there is an American composer who wrote a musical piece in which the theme is sea turtles.
I understand this piece is four hours long. The violin piece is played by the composer while he sits in a gigantic dome. I imagine that he dreams about the time when he himself became a turtle.
I am probably getting into the legend of the turtle that explains how Urashima Taro came to live eight hundred years out of his one thousand years.