Some of the University of Bristol's buildings date to its pre-charter days when it was University College Bristol. These buildings were designed by Charles Hansom, and suffered being built in stages due to financial pressure. The first large scale building project the University of Bristol undertook on gaining a charter was the Wills Memorial Building. The architecture critic Roger Gill has stated that the building is "remarkable in size" but noted that the "ambience of a medieval University was strangely lacking". He goes on to criticise the building as a "sham" and a "folly". The armorials on the Founder's Window represent all of the interests present at the founding of the University of Bristol including the Wills and Fry families. Other notable buildings and sites include Royal Fort House, the University of Bristol Botanic Garden, many large Victorian houses which were converted for teaching in the Faculty of Arts, and the Victoria Rooms which house the Music Department and were designed by Charles Dyer. The tympanum of the building depicts a scene from "The Advent of Morning" designed by Jabez Tyley.