Congratulations Brian on a splendid winning shot and an intriguing new challenge.
After reading Tim's very helpful definition of “Glitter" I had a wander round the garden this morning looking for some suitably “coruscating effulgence” - but I drew a blank.....

Perhaps I just didn’t recognise it…
But I did spot this little chap enjoying the flowers. Now where was he last month? Nice wings, but do they have enough “fulgurating lambency” to meet the September Glitter challenge? And what does it all mean??