Ring-a-Ring o' Roses

A nursery rhyme supposedly about the Great Plague, but like so many of these things, nobody is quite sure of its origins. I suppose it is sort of topical though.
Today's challenge got me thinking about rings and as I do not have a vast collection of jewellery (one fairly biffed wedding ring and no earrings) I thought about what I did have, and came up with curtain rings! 
As they looked a little dull on their own (see extra) I added the last of our climbing roses and hence the title.
Many thanks to MaryElizaR for hosting today's challenge.