‘Hollow’ was created by artist Katie Paterson in collaboration with architects Zeller & Moye and is located in the University of Bristol’s Royal Fort Gardens. The external structure is Douglas Fir, whilst the interior contains samples of 10,000 tree species from around the world.

The sculpture was produced by Situations and funded by the University of Bristol (http://www.bristol.ac.uk) and Arts Council England. It opened in 2016. Details of ‘Hollow’ can be found at http://www.hollow.org.uk