vivid macro shot of overlapping bird feathers with luminous colors.

feathers macro bird overlapping patterns colors vivid luminous detail nature iridescent textures wildlife closeup bright shimmering avian gradient organic beauty natural spectrum ornamental biology artistic decorative wing texture colorful shine elegant soft design naturalart macrophoto layered decorativebird wildlifedetail macrofeather naturedesign intricate wild close naturephotography biological featherdetail ornamentation vibrancy flowingcolors abstractpatterns