thumb|right|Winslow Homer's Eight Bells The Addison Gallery of American Art is an art museum donated by Thomas Cochran in memory of Keturah Addison Cobb, the mother of his friend Zaidee Cobb Bliss. It is open to the public, and underwent a $30 million renovation and expansion from 2008 to 2010.
thumb|right|winslow homer's eight bells the addison gallery of american art is an art museum donated by thomas cochran in memory of keturah addison cobb the mother of his friend zaidee cobb bliss it is open to the public and underwent a $30 million renovation and expansion from 2008 to 2010