Nationally respected as scholars in the field of 19th century Persian carpets, Boston,MA area based Quadrifoglio Gallery owners Helen and Douglas Stock are 28 year members of The Art and Antique Dealers League of America, a New York City based consortium of approximately 100 of the leading antiques dealers in North America; and of the international antiques organization CINOA. Douglas Stock has served on the board of both The Art and Antiques Dealers League (AADLA) and the Antique Dealers’ Association of America (ADA), which Quadrifoglio Gallery is also a member of. Quadrifoglio Gallery exhibits at the ADA / Historic Deerfield Antiques Show. Helen and Douglas have authored numerous articles on antique rugs for magazines and trade publications and have spoken at The Textile Museum in Washington, D.C. on three occasions.

Douglas Stock originally planned on being a college professor and was awarded a Philip Francis du Pont Fellowship in Philosophy at The University of Virginia. After completing eight courses toward his Ph.D., Douglas left the program to pursue other interests, eventually transitioning from being a collector of Oriental rugs into a dealer specializing in antique rugs. A four sport high school athlete, Douglas received a B.A. in Philosophy from Gordon College, where he played Varsity Ice Hockey and J.V. Soccer; and served as the student representative to the Academic Affairs Core Curriculum Committee.

Douglas serves as chairman of the Antique Carpets Vetting Committee at The Winter Antiques Show in New York City. In addition to his interest in antiques and music, Douglas enjoys serving as a mentor for kids in their academic and athletic pursuits and has served as a coach for Wellesley, MA Senior League baseball.

Helen Stock is widely admired for her intellect and gentle temperament. Helen has an exceptional eye for both antique and contemporary Oriental rugs and relates exceedingly well with clients. She is an outstanding researcher and writer. Helen’s extraordinary eye has led to the selection of many of the finest rugs we have ever handled.

Helen received a B.A. in English and Political Science from Boston College. A gifted swimmer, Helen was recognized as the female scholar-athlete in her high school graduating class. where she was a four year member of the Varsity Swim team and also lettered in Sailing. Helen then did considerable graduate level  coursework in business at the Harvard University Extension School.

Helen also has her own custom floral design business, Helen Stock Designs, where she does floral arrangements and container gardens for individuals and events. Helen’s floral designs have been exhibited four times at Art In Bloom at The Museum of Fine Arts Boston, representing The Country Garden Club of Weston, Massachusetts, of which she served as president during the club’s 50th anniversary year. She was awarded the Brister Bowl for her service to the club. Helen also enjoys working with children. Please, visit Helen’s floral design website:

Thank you for your interest in Quadrifoglio Gallery Oriental Rugs.

Please, feel free to contact us at (781) 690-5710