Photographer Mariana Cook conceived her latest project, Stone Walls: Personal Boundaries, at her Chilmark home when 56 cows strayed through a crumbling section of the stone wall she shares with a neighbor. From this inspiration, Cook embarked on an 8 year journey, travelling from New England to the American south, Britain, Ireland, the Mediterranean, and Peru in pursuit of stone walls. Cook will discuss her fascination with the juxtaposition of stones as geometric composition and the resonance between walls of different cultures. Books available for purchase/signing.