While researching my given artist I have learnt his approach to making and producing artworks is he explores the human experiences and sense perception, specifically of our surroundings and everyday experiences. He lets the public explore this for themselves through his installations. This is shown mainly through using video and film recordings and sound recordings.
Follow the link to view examples of his work.

Reference: Reasons for knocking at an empty house:9780262720250

               : Bill Viola exhibition catalogue:ISBN 2080136453 
http://www.billviola.com/ordering.htm
http://uk.youtube.com/results?search_query=bill+viola+videos&search_type=&aq=f