Thomasina trained at The Central School of Speech and Drama. After graduating she worked extensively as an actor. She was a member of the company at The Royal National Theatre, worked for Max Stafford Clark, The BBC, and at numerous regional theatres.
After the birth of her first child she began teaching. She has worked at a number of drama schools as a freelance tutor and director. Before joining ICTheatre as our Course Leader, she was senior lecturer and Head of First year at Rose Buford College. She has an MA in Theatre Practices and has written two books: Becoming An Actor and Theatre Games for Actors. Both of which were published by Nick Hern Books.