I somehow think this will finish in the top ten; it's just 'the right kind of shot' to do so. :-> And I don't disagree that it's nice; 8. Better/clearer focus (anywhere!) might have bumped it up for me.
I like the originality of this, and the vividness. I could tell it was a bedframe from the thumbnail, without knowing the title. Meets the challenge in an interesting way!
NICE graphic design. Hope the colors are from lights and not paint - I think that might be a teeeeny bit hard to fall asleep with visions of kaleidoscopes dancing in one's head!