"Mary Hall Surface is an amazingly imaginative and thoughtful director. She has a keen sense of what it takes to make and lead performances that speak to a wide audience and are enjoyed by many. She collaborates with musicians and theatre artists beautifully."

Janet Alexander Griffin,

Artistic Producer/

Director of Public Programs,

Folger Shakespeare Library

"I have seen the powerful impact of Mary Hall's high-quality professional development workshops at Harvard's Project Zero Classroom and WISSIT, summer institutes for educators, as well as at the National Gallery of Art. She is a consummate professional, a dynamic presenter, and a passionate artist." 

Jim Reese

Director of the Professional Development Collaborative at 

Washington International School