Rhiannon studied Typography & Graphic Communication at the University of Reading (2001–2005). She joined the practice in 2007 and became practice manager later that year. She looks after office management, public relations and marketing. In 2011, she studied accounting and has now taken over the financial management of Henley Halebrown. Rhiannon has an essential role in overseeing the studio and was made an Associate in 2014.