This year, Rovaldi chose to depict, Deer's Skull with Pedernal by Georgia O'Keeffe, as her 2015 Expo for the Senses - Sidewalk Chalk Masterpiece.  Abby was working along side the following outstanding chalk artists:

Dave Laferriere, Attleboro, MA

Kerry St. Pierre, Attleboro, MA

Amanda Sharples, Attleboro, MA

Savanna Gamache, North Atttleboro, MA

Lisa Granata, Tiverton, RI