Mairead... has shredded many a bowhair on stage and makes it work anyway. What she does the way she does it can stress hairs and strings quite a bit....
She also sheds streamers from her dresses, I learned, to my delight, from my front row experience in Louisville!
From the stage I managed to pick up a few hairs, part of a fiddle string, but couldn't reach the streamers!
I wish the others were as adept at manufacturing souvernirs!