Holly (formerly Marjorie Trusted) co-founder of the PSSA, is a graduate of Cambridge University and the Courtauld Institute of Art. A Senior Honorary Research Fellow at the Victoria and Albert Museum, she was previously Senior Curator of Sculpture at the V&A. She was the founding editor of the Sculpture Journal, and has lectured and published widely on sculpture, including British Sculpture 1470-2000 (2002), The Arts of Spain. Iberia and Latin America 1450-1700 (2007), The Making of Sculpture (2007), Baroque and Later Ivories (2013) and The Cast Courts (2018). She is currently preparing a book on German baroque sculpture. She is a Fellow of the Society of Antiquaries. With Joanna Barnes and Mark Stocker, she is co-founder of the PSSA.