Others hate that name. Whatever you call it, one artist often used as an example is the singer,songwriter and harp player Joanna Newsom.

VOA: special.2009.07.27

Wood ash is one example. But chemical mordants such as alum are popular today.

VOA: special.2010.08.02

Here is one example, "It Might as Well Be Spring."

VOA: special.2010.03.15

He gave the example of Alzheimer's Disease as one in which genetics plays a role.

VOA: standard.2010.07.14