These are threads of knitting wool wrapped tightly around a drinking glass.
I sort of attached (not with a proper coupler ring, but with a partial neoprene can cooler) an old broken 50mm lens in front of my 50mm lens - reverse, of course.
Postprocessing: very little, other than cropping. The colors actually came out THAT bright without help.
Statistics
Place: 108 out of 422 Avg (all users): 5.5357 Avg (commenters): 6.0000 Avg (participants): 5.4000 Avg (non-participants): 5.7093 Views since voting: 1129 Views during voting: 265 Votes: 196 Comments: 4 Favorites: 1 (view)
Is this one of those multi coloured 'feather' dusters made out of nylon fibre? Wonderful colours anyway,good detail and I like the diagonal composition.