from where i'm from, a sweater is referred to as a jumper

Yves Klein (French, 1928–1962) and Harry Shunk (German, b. Italy, 1924–2006)
Leap into the Void, 1960

from The Lens and the Mirror: Self-Portraits

from the Collection, 1957–2007 at the MET.

also at the MET:

Art of the Samurai

Augustus Saint-Gaudens