Boysenberry trees

I watched the making of Fantasia in my drawing and composition class. There was one story in particular that I liked a lot about one of the illustrators (I think he was an illustrator...), Mr. Hoofine. While working on the film and focusing on color for the movie, he lost sleep over not having enough colors in the world and because he could not find the "perfect" color for these trees in one of the scenes. One day, Mrs. Hoofine made Mr. Hoofine a boysenberry sandwich, and when he opened up the sandwhich and saw the color of the boysenberry, he knew that he finally found his color. That is when one of the other illustrators said in the film: " That's mrs hoofine's boysenberry trees."
-Z