Chains of Satinov

I must be getting to the end. I'm wandering in the Queens's area but am stuck. I have the "Rainbow colored light fixture" and according to a walkthrough I should drop it in the lower basin and get a statue from the upper basin. When I try to drop the fixture, Gerin says "But first I'll deal with the right colors." and nothing else happens. does anyone know what I have done wrong?

Did you add orange color to the painting and colored stone already?
Note that the rainbow in the picture is missing orange.

Hmm.. I think that's it. I fixed the orange in the painting, but what is this "colored stone?"

I did not explain it well on first post.
The color stone is the one that brings out the rainbow on the painting. It's the one that you place on the basin at upper and lower level to adjust the environment.
I remember getting brain strain in this puzzle.

I'm back again. I figured out what I missed with the statue; fixed it; and moved on. I talked to the eye creature and finally got him in the basket in the left eye of the statue where he fell asleep. BUT; when I try to talk to him and we talk about his birthday he never really wakes up. Indeed there isn't even a "quit" option on the conversation tree. I simply continue to repeat myself about dancing and raisin cake. (Up until now this was going so well...)

Have you talked to the peacock about the creature's birthday? Have you listened to the seashell?

Drat. I have ignored the peacock. Thank You.

Have fun.