@mave@30pics4jackiesdiamond Oh no, sorry I should have said that I found the box in the house and decided to go and look for the confetti! No littering was done (other than leaving several boxes on the windowsill rather than in a bin!!)
Glad to read the comment that it wasn't litter - my first thought was nice find, but shouldn't have left their litter. So now I can say well done on a great composition instead