Visit us at our NEW LOCATION: 168 Church Street (next to St. Patrick's Church), Whitinsville, MA with plenty of free parking! Sean Cassidy is well known in the Blackstone Valley of Massachusetts as the premier photographer for High School Senior Portraits and Weddings. His personal attention to detail, friendly personality, and unsurpassed image quality results in clients recommending their friends and family to use Sean for any photographic need. Sean is in his 27th year of creating photographs that his customers will treasure for years to come.