A Litter of String, Pig Pen, 2014

Another reuse of my spent string...for the Pig Pen Project, Mayfair, 2014

2009-2014, 45 balls of painted string

"What is a group of pigs called?"   Ask.com

A group of pigs is called drove of pigs, herd of pig or litter of pigs. A group of pigs can also be collective known as farrow though it is often used to refer to a group of piglets while sounder of pigs is a term given to a group of wild pigs.