I didnt get the chance to go through the burst of colour shots but this is really lovely. Lovely composition and shot on focus. Bizarre question...Is the red material that the peacock feather is on also the same material that you used in you seeing red composition?
Nice to see that this got reasonable votes as well although honestly I would have marked it higher
There is another similar shot in this challenge with blue backlighting...or maybe it's just a blue background. Anyway, the brighter color behind makes the feather and the colors pop. Try brightening up your background next time. Other than that, pretty lighting directly on the feather!