Alice E. Sanger is an honorary associate in the department of art history at The Open University. She has published on the devotional practice and art patronage of the Medici grand duchesses of the later sixteenth and early seventeenth centuries, and co-edited, with Siv Tove Kulbrandstad Walker, the volume of essays Sense and the Senses in Early Modern Art and Devotional Practice (Ashgate, 2012). She is a deputy editor of the Open Arts Journal.

Siv Tove Kulbrandstad Walker is an independent scholar. After reading history of art at the University of Paris, she worked at the Galerie Maeght in Paris and later as an art dealer in limited edition prints. She gained her PhD in 2002 at the University of Manchester under the supervision of Suzanne B. Butters with a thesis entitled: Consuming Matters. Meals and their Meanings in Sixteenth-Century Italian Images. She co-edited, with Alice E. Sanger, the volume of essays Sense and the Senses in Early Modern Art and Devotional Practice (Ashgate, 2012).