[Tékumel] Kate Bush on Ksárul

Who would have thought Kate Bush sang Hymns for Ksárul, the Doomed Prince of the Blue Room?

"I spent a lot of my time looking at Blue,
The colour of my Room and my Mood:
Blue on the Walls, Blue out of my Mouth;
The sort of Blue between clouds, when the sun comes out,
The sort of Blue in those eyes you get hung up about."

But the last part of the song (The colour of my heart when she's dead; Red in my mind when the jealousy flies) must be an obscure allusion to Vimúhla...