Sandra moved to Cookeville, Tennessee in 1997 and, along with fellow artist Adrienne Stone opened the Afternoon Gallery, Studio on the Square. In 2004 the International Artist chose her for publication in a book, titled '100 Ways to Paint People'. Also, during this time she was fortunate to be juried into the Hunter Museum and was published in 'The Tennessee Home and Gardens' Chattanooga Tennessee. Sandra's work can be seen in California, on line with Paragon Fine Art, Chattanooga, Tennessee and at Local Color, in Nashville, Tennessee.
Bos is a member of Oil Painters of America - OPA, Association for Visual Artists - AVA Chattanooga, In-Town Gallery, Chattanooga, and Cookeville Art Society - CAS. Her work can also be seen at Alice's Treasures in Byrdstown, Tennessee and Collaborations Gallery in Seagrove Beach, FL.