All art is not local. We aren’t trying to get rid of you, but we do want to inform you of workshops and courses that are offered a little farther away than Arlington, Va., or Kensington, Md., if you’re willing to sacrifice some vacation time. None of the workshops last longer than two weeks (the average working person’s annual leave), and some are just a weekend long. They might include painting in Tuscany, taking photographs in Maine or, who knows, basketweaving in the Andes.