hammering man at Seattle Art Museum (SAM)
公式サイト：http://www.seattleartmuseum.org
https://www.junglecity.com/enjoy/enjoy-sightseeing-spot/seattle-art-museum/
https://ja.wikipedia.org/wiki/シアトル美術館
https://en.wikipedia.org/wiki/Seattle_Art_Museum
http://www.seattleartmuseum.org/exhibitions
Graphic Masters: Dürer, Rembrandt, Hogarth, Goya, Picasso, R. Crumb
http://www.seattleartmuseum.org/graphicmasters